Bug 39824 - Prevent parallel execution of multiple cron job instances
Prevent parallel execution of multiple cron job instances
Status: REOPENED
Product: UCS
Classification: Unclassified
Component: General
UCS 5.0
Other Linux
: P5 normal with 2 votes (vote)
: ---
Assigned To: UCS maintainers
:
Depends on: 45489 51104 51583 54311 54549
Blocks:
  Show dependency treegraph
 
Reported: 2015-11-09 11:06 CET by Philipp Hahn
Modified: 2022-03-14 13:39 CET (History)
3 users (show)

See Also:
What kind of report is it?: Bug Report
What type of bug is this?: 5: Major Usability: Impairs usability in key scenarios
Who will be affected by this bug?: 1: Will affect a very few installed domains
How will those affected feel about the bug?: 2: A Pain – users won’t like this once they notice it
User Pain: 0.057
Enterprise Customer affected?:
School Customer affected?:
ISV affected?:
Waiting Support:
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Max CVSS v3 score:


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Description Philipp Hahn univentionstaff 2015-11-09 11:06:28 CET
7238 ?        Ss     0:02 /usr/sbin/cron
 3180 ?        S      0:00  \_ /USR/SBIN/CRON
 4205 ?        Ss     0:00  |   \_ /bin/sh -c   /usr/share/univention-directory-policy/univention-directory-policy-c
 4206 ?        S      0:00  |       \_ /bin/bash /usr/share/univention-directory-policy/univention-directory-policy-
 4238 ?        S      0:00  |           \_ run-parts /usr/lib/univention-directory-policy
26994 ?        S      0:00  |               \_ /usr/bin/python2.7 /usr/lib/univention-directory-policy/nfsmounts
27003 ?        S      0:00  |                   \_ univention_policy_result -D cn=xen12,cn=dc,cn=computers,dc=phahn,
22194 ?        S      0:00  \_ /USR/SBIN/CRON
22264 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
22628 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
22629 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
22639 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
22641 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
22640 ?        S      0:00  |           |   \_ tee /tmp/tmp.HTHhv3Z1P2
22630 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
22631 ?        S      0:00  |           \_ grep ^dn
22632 ?        S      0:00  |           \_ sed -e s|^dn: ||
28712 ?        S      0:00  \_ /USR/SBIN/CRON
28749 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
28829 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
28830 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
28838 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
28843 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
28840 ?        S      0:00  |           |   \_ tee /tmp/tmp.MrjFAKiAkw
28831 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
28832 ?        S      0:00  |           \_ grep ^dn
28833 ?        S      0:00  |           \_ sed -e s|^dn: ||
28713 ?        S      0:00  \_ /USR/SBIN/CRON
28790 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
28844 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
28845 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
28869 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
28871 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
28870 ?        S      0:00  |           |   \_ tee /tmp/tmp.gujr9kjepz
28846 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
28847 ?        S      0:00  |           \_ grep ^dn
28848 ?        S      0:00  |           \_ sed -e s|^dn: ||
28714 ?        S      0:00  \_ /USR/SBIN/CRON
28748 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
28824 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
28825 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
28839 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
28842 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
28841 ?        S      0:00  |           |   \_ tee /tmp/tmp.qkChb70VJj
28826 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
28827 ?        S      0:00  |           \_ grep ^dn
28828 ?        S      0:00  |           \_ sed -e s|^dn: ||
15378 ?        S      0:00  \_ /USR/SBIN/CRON
15520 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
15652 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
15653 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
15682 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
15688 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
15685 ?        S      0:00  |           |   \_ tee /tmp/tmp.1yp1FloqrW
15654 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
15655 ?        S      0:00  |           \_ grep ^dn
15656 ?        S      0:00  |           \_ sed -e s|^dn: ||
15379 ?        S      0:00  \_ /USR/SBIN/CRON
15521 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
15658 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
15659 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
15681 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
15687 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
15683 ?        S      0:00  |           |   \_ tee /tmp/tmp.vjgWSX8VRj
15660 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
15661 ?        S      0:00  |           \_ grep ^dn
15662 ?        S      0:00  |           \_ sed -e s|^dn: ||
15380 ?        S      0:00  \_ /USR/SBIN/CRON
15519 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
15663 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
15664 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
15680 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
15686 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
15684 ?        S      0:00  |           |   \_ tee /tmp/tmp.hxLFOSDEFD
15665 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
15666 ?        S      0:00  |           \_ grep ^dn
15667 ?        S      0:00  |           \_ sed -e s|^dn: ||
15381 ?        S      0:00  \_ /USR/SBIN/CRON
15594 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
15774 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
15775 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
15801 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
15803 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
15802 ?        S      0:00  |           |   \_ tee /tmp/tmp.CHC0A0Iexh
15776 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
15777 ?        S      0:00  |           \_ grep ^dn
15778 ?        S      0:00  |           \_ sed -e s|^dn: ||
21900 ?        S      0:00  \_ /USR/SBIN/CRON
22051 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
22657 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
22658 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
22724 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
22726 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
22725 ?        S      0:00  |           |   \_ tee /tmp/tmp.13HdMlVKWw
22659 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
22660 ?        S      0:00  |           \_ grep ^dn
22661 ?        S      0:00  |           \_ sed -e s|^dn: ||
13039 ?        S      0:00  \_ /USR/SBIN/CRON
13446 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
14401 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
14404 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
14466 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
14469 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
14467 ?        S      0:00  |           |   \_ tee /tmp/tmp.moNFvsImFa
14406 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
14408 ?        S      0:00  |           \_ grep ^dn
14410 ?        S      0:00  |           \_ sed -e s|^dn: ||
13040 ?        S      0:00  \_ /USR/SBIN/CRON
13432 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
14389 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
14391 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
14449 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
14451 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
14450 ?        S      0:00  |           |   \_ tee /tmp/tmp.hQzyB2u6ky
14393 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
14395 ?        S      0:00  |           \_ grep ^dn
14397 ?        S      0:00  |           \_ sed -e s|^dn: ||
13041 ?        S      0:00  \_ /USR/SBIN/CRON
13398 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
14402 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
14403 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
14474 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
14476 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
14475 ?        S      0:00  |           |   \_ tee /tmp/tmp.vElxQ3iJuI
14405 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
14407 ?        S      0:00  |           \_ grep ^dn
14409 ?        S      0:00  |           \_ sed -e s|^dn: ||
13042 ?        S      0:00  \_ /USR/SBIN/CRON
13406 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
14390 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
14392 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
14453 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
14455 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
14454 ?        S      0:00  |           |   \_ tee /tmp/tmp.wBjphcVNSk
14394 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
14396 ?        S      0:00  |           \_ grep ^dn
14398 ?        S      0:00  |           \_ sed -e s|^dn: ||
18352 ?        S      0:00  \_ /USR/SBIN/CRON
18401 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
18733 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
18734 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
18763 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
18765 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
18764 ?        S      0:00  |           |   \_ tee /tmp/tmp.ffewGz47Vp
18735 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
18737 ?        S      0:00  |           \_ grep ^dn
18739 ?        S      0:00  |           \_ sed -e s|^dn: ||
18353 ?        S      0:00  \_ /USR/SBIN/CRON
18406 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
18730 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
18731 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
18755 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
18757 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
18756 ?        S      0:00  |           |   \_ tee /tmp/tmp.WvAgNYcizy
18732 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
18736 ?        S      0:00  |           \_ grep ^dn
18738 ?        S      0:00  |           \_ sed -e s|^dn: ||
 3268 ?        S      0:00  \_ /USR/SBIN/CRON
 3314 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 3568 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 3569 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
 3611 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
 3613 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
 3612 ?        S      0:00  |           |   \_ tee /tmp/tmp.H6y5IIeSUH
 3570 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
 3571 ?        S      0:00  |           \_ grep ^dn
 3572 ?        S      0:00  |           \_ sed -e s|^dn: ||
 3269 ?        S      0:00  \_ /USR/SBIN/CRON
 3312 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 3557 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 3559 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
 3603 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
 3605 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
 3604 ?        S      0:00  |           |   \_ tee /tmp/tmp.GHBFCosmUT
 3561 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
 3563 ?        S      0:00  |           \_ grep ^dn
 3565 ?        S      0:00  |           \_ sed -e s|^dn: ||
 3270 ?        S      0:00  \_ /USR/SBIN/CRON
 3306 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 3556 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 3558 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
 3607 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
 3610 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
 3608 ?        S      0:00  |           |   \_ tee /tmp/tmp.mBBD8OzWM2
 3560 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
 3562 ?        S      0:00  |           \_ grep ^dn
 3564 ?        S      0:00  |           \_ sed -e s|^dn: ||
 3271 ?        S      0:00  \_ /USR/SBIN/CRON
 3304 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 3538 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 3540 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
 3593 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
 3595 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
 3594 ?        S      0:00  |           |   \_ tee /tmp/tmp.t0uAuzgcmE
 3542 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
 3544 ?        S      0:00  |           \_ grep ^dn
 3546 ?        S      0:00  |           \_ sed -e s|^dn: ||
 3272 ?        S      0:00  \_ /USR/SBIN/CRON
 3302 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 3539 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 3541 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
 3587 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
 3589 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
 3588 ?        S      0:00  |           |   \_ tee /tmp/tmp.2uqDZ3VrQB
 3543 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
 3545 ?        S      0:00  |           \_ grep ^dn
 3547 ?        S      0:00  |           \_ sed -e s|^dn: ||
 3273 ?        S      0:00  \_ /USR/SBIN/CRON
 3300 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 3550 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 3551 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
 3599 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
 3601 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
 3600 ?        S      0:00  |           |   \_ tee /tmp/tmp.q2c5h0Jj0M
 3552 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
 3553 ?        S      0:00  |           \_ grep ^dn
 3554 ?        S      0:00  |           \_ sed -e s|^dn: ||
17427 ?        S      0:00  \_ /USR/SBIN/CRON
17435 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
17630 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
17631 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
17638 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
17640 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
17639 ?        S      0:00  |           |   \_ tee /tmp/tmp.w3Bhp0x5dH
17632 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
17633 ?        S      0:00  |           \_ grep ^dn
17635 ?        S      0:00  |           \_ sed -e s|^dn: ||
17428 ?        S      0:00  \_ /USR/SBIN/CRON
17433 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
17621 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
17622 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
17642 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
17644 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
17643 ?        S      0:00  |           |   \_ tee /tmp/tmp.JxLzUu9hxb
17623 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
17624 ?        S      0:00  |           \_ grep ^dn
17625 ?        S      0:00  |           \_ sed -e s|^dn: ||
27399 ?        S      0:00  \_ /USR/SBIN/CRON
27402 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
27575 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
27576 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
27594 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
27596 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
27595 ?        S      0:00  |           |   \_ tee /tmp/tmp.43q6JUVtl6
27577 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
27578 ?        S      0:00  |           \_ grep ^dn
27579 ?        S      0:00  |           \_ sed -e s|^dn: ||
29705 ?        S      0:00  \_ /USR/SBIN/CRON
29719 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
29902 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
29903 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
29929 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
29931 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
29930 ?        S      0:00  |           |   \_ tee /tmp/tmp.RFOPVBfKFl
29904 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
29905 ?        S      0:00  |           \_ grep ^dn
29906 ?        S      0:00  |           \_ sed -e s|^dn: ||
29706 ?        S      0:00  \_ /USR/SBIN/CRON
29717 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
29886 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
29887 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
29921 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
29923 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
29922 ?        S      0:00  |           |   \_ tee /tmp/tmp.OsdptNXZCQ
29888 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
29889 ?        S      0:00  |           \_ grep ^dn
29890 ?        S      0:00  |           \_ sed -e s|^dn: ||
29707 ?        S      0:00  \_ /USR/SBIN/CRON
29723 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
29911 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
29914 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
29933 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
29935 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
29934 ?        S      0:00  |           |   \_ tee /tmp/tmp.UViNjgtnnO
29915 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
29916 ?        S      0:00  |           \_ grep ^dn
29917 ?        S      0:00  |           \_ sed -e s|^dn: ||
29708 ?        S      0:00  \_ /USR/SBIN/CRON
29721 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
29908 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
29909 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
29941 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
29943 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
29942 ?        S      0:00  |           |   \_ tee /tmp/tmp.6AjDsevNF4
29910 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
29912 ?        S      0:00  |           \_ grep ^dn
29913 ?        S      0:00  |           \_ sed -e s|^dn: ||
 8171 ?        S      0:00  \_ /USR/SBIN/CRON
 8203 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 8352 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 8353 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
 8377 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
 8379 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
 8378 ?        S      0:00  |           |   \_ tee /tmp/tmp.EdGmjxMDU1
 8354 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
 8355 ?        S      0:00  |           \_ grep ^dn
 8356 ?        S      0:00  |           \_ sed -e s|^dn: ||
 8172 ?        S      0:00  \_ /USR/SBIN/CRON
 8201 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 8370 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 8371 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
 8389 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
 8391 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
 8390 ?        S      0:00  |           |   \_ tee /tmp/tmp.g7LFG4V0ap
 8372 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
 8373 ?        S      0:00  |           \_ grep ^dn
 8374 ?        S      0:00  |           \_ sed -e s|^dn: ||
 8173 ?        S      0:00  \_ /USR/SBIN/CRON
 8197 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 8364 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 8365 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
 8393 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
 8395 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
 8394 ?        S      0:00  |           |   \_ tee /tmp/tmp.mOLc5UfJ8g
 8366 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
 8367 ?        S      0:00  |           \_ grep ^dn
 8368 ?        S      0:00  |           \_ sed -e s|^dn: ||
 8174 ?        S      0:00  \_ /USR/SBIN/CRON
 8199 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 8358 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
 8359 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
 8381 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
 8383 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
 8382 ?        S      0:00  |           |   \_ tee /tmp/tmp.fjwfxEGqt3
 8360 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
 8361 ?        S      0:00  |           \_ grep ^dn
 8362 ?        S      0:00  |           \_ sed -e s|^dn: ||
29490 ?        S      0:00  \_ /USR/SBIN/CRON
29503 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
29583 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
29584 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
29598 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
29600 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
29599 ?        S      0:00  |           |   \_ tee /tmp/tmp.rKsbXB1jXD
29585 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
29586 ?        S      0:00  |           \_ grep ^dn
29587 ?        S      0:00  |           \_ sed -e s|^dn: ||
29491 ?        S      0:00  \_ /USR/SBIN/CRON
29499 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
29571 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
29572 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
29590 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
29592 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
29591 ?        S      0:00  |           |   \_ tee /tmp/tmp.hqPrE91Fa2
29573 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
29574 ?        S      0:00  |           \_ grep ^dn
29575 ?        S      0:00  |           \_ sed -e s|^dn: ||
29492 ?        S      0:00  \_ /USR/SBIN/CRON
29501 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
29577 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
29578 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
29594 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
29596 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
29595 ?        S      0:00  |           |   \_ tee /tmp/tmp.JKUNWb5vki
29579 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
29580 ?        S      0:00  |           \_ grep ^dn
29581 ?        S      0:00  |           \_ sed -e s|^dn: ||
25570 ?        S      0:00  \_ /USR/SBIN/CRON
25576 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
25642 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
25643 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
25655 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
25657 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
25656 ?        S      0:00  |           |   \_ tee /tmp/tmp.EYi4F5yrGV
25644 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
25645 ?        S      0:00  |           \_ grep ^dn
25646 ?        S      0:00  |           \_ sed -e s|^dn: ||
25571 ?        S      0:00  \_ /USR/SBIN/CRON
25578 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
25648 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
25649 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
25659 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
25661 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
25660 ?        S      0:00  |           |   \_ tee /tmp/tmp.XA8fDAk6Fs
25650 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
25651 ?        S      0:00  |           \_ grep ^dn
25652 ?        S      0:00  |           \_ sed -e s|^dn: ||
21121 ?        S      0:00  \_ /USR/SBIN/CRON
21233 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
21367 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
21368 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
21374 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
21376 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
21375 ?        S      0:00  |           |   \_ tee /tmp/tmp.RyTZ3bcaN7
21369 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
21370 ?        S      0:00  |           \_ grep ^dn
21371 ?        S      0:00  |           \_ sed -e s|^dn: ||
21122 ?        S      0:00  \_ /USR/SBIN/CRON
21177 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
21305 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
21306 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
21351 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
21363 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
21357 ?        S      0:00  |           |   \_ tee /tmp/tmp.imtXjuDMkS
21307 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
21308 ?        S      0:00  |           \_ grep ^dn
21309 ?        S      0:00  |           \_ sed -e s|^dn: ||
21123 ?        S      0:00  \_ /USR/SBIN/CRON
21172 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
21277 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
21281 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
21349 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
21359 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
21353 ?        S      0:00  |           |   \_ tee /tmp/tmp.BZBeq1YxYC
21284 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
21287 ?        S      0:00  |           \_ grep ^dn
21293 ?        S      0:00  |           \_ sed -e s|^dn: ||
21124 ?        S      0:00  \_ /USR/SBIN/CRON
21173 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
21297 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
21301 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
21347 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
21366 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
21348 ?        S      0:00  |           |   \_ tee /tmp/tmp.psVUGWrw3i
21302 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
21303 ?        S      0:00  |           \_ grep ^dn
21304 ?        S      0:00  |           \_ sed -e s|^dn: ||
21125 ?        S      0:00  \_ /USR/SBIN/CRON
21175 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
21290 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
21292 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
21350 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
21362 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
21354 ?        S      0:00  |           |   \_ tee /tmp/tmp.IazZ3vNU5e
21294 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
21295 ?        S      0:00  |           \_ grep ^dn
21296 ?        S      0:00  |           \_ sed -e s|^dn: ||
21126 ?        S      0:00  \_ /USR/SBIN/CRON
21174 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
21278 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
21280 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
21360 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
21364 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
21361 ?        S      0:00  |           |   \_ tee /tmp/tmp.FSdF6ur2If
21283 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
21286 ?        S      0:00  |           \_ grep ^dn
21289 ?        S      0:00  |           \_ sed -e s|^dn: ||
21127 ?        S      0:00  \_ /USR/SBIN/CRON
21176 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
21279 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
21282 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
21352 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
21365 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
21358 ?        S      0:00  |           |   \_ tee /tmp/tmp.Q9y1ncP1K1
21285 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
21288 ?        S      0:00  |           \_ grep ^dn
21291 ?        S      0:00  |           \_ sed -e s|^dn: ||
14262 ?        S      0:00  \_ /USR/SBIN/CRON
14277 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
14358 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
14359 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
14425 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
14427 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
14426 ?        S      0:00  |           |   \_ tee /tmp/tmp.OQs3AfuFpd
14360 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
14364 ?        S      0:00  |           \_ grep ^dn
14365 ?        S      0:00  |           \_ sed -e s|^dn: ||
14263 ?        S      0:00  \_ /USR/SBIN/CRON
14281 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
14399 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
14400 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
14429 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
14431 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
14430 ?        S      0:00  |           |   \_ tee /tmp/tmp.TMZM6de4Yv
14411 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
14412 ?        S      0:00  |           \_ grep ^dn
14413 ?        S      0:00  |           \_ sed -e s|^dn: ||
14264 ?        S      0:00  \_ /USR/SBIN/CRON
14275 ?        S      0:00  |   \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
14352 ?        S      0:00  |       \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
14353 ?        S      0:00  |           \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
14416 ?        S      0:00  |           |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
14419 ?        S      0:00  |           |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
14418 ?        S      0:00  |           |   \_ tee /tmp/tmp.ShpentDmBI
14354 ?        S      0:00  |           \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
14355 ?        S      0:00  |           \_ grep ^dn
14356 ?        S      0:00  |           \_ sed -e s|^dn: ||
14265 ?        S      0:00  \_ /USR/SBIN/CRON
14279 ?        S      0:00      \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
14368 ?        S      0:00          \_ /bin/sh /usr/share/univention-kde/univention-set-kdedirs
14369 ?        S      0:00              \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=posixAc
14421 ?        S      0:00              |   \_ /bin/bash /usr/bin/univention-ldapsearch (&(uid=root)(objectClass=pos
14423 ?        S      0:00              |   |   \_ ldapsearch -ZZ -D cn=xen12,cn=dc,cn=computers,dc=phahn,dc=dev -y 
14422 ?        S      0:00              |   \_ tee /tmp/tmp.23gMGm0Z57
14370 ?        S      0:00              \_ /usr/bin/python /usr/bin/ldapsearch-wrapper
14371 ?        S      0:00              \_ grep ^dn
14372 ?        S      0:00              \_ sed -e s|^dn: ||
Comment 1 Philipp Hahn univentionstaff 2015-11-19 15:40:17 CET
Same for 
23470 ?        S      0:00  \_ /USR/SBIN/CRON
23483 ?        Ss     0:00      \_ /bin/sh -c   /usr/share/univention-directory-policy/univention-directory-policy-c
23485 ?        S      0:00          \_ /bin/bash /usr/share/univention-directory-policy/univention-directory-policy-
23495 ?        S      0:00              \_ run-parts /usr/lib/univention-directory-policy
23497 ?        S      0:00                  \_ /usr/bin/python2.6 /usr/lib/univention-directory-policy/nfsmounts
Comment 2 Philipp Hahn univentionstaff 2016-02-12 15:39:45 CET
Ubuntu has <https://apps.ubuntu.com/cat/applications/run-one>, read <http://manpages.ubuntu.com/run-one>

Otherwise with a newer "/usr/bin/flock" from "util-linux":

#!/bin/sh
cmd="${1:?missing command argument}"
lock="/run/lock/cron_${USER}_${cmd##*/}"
magic='222'
flock --exclusive --nonblock --conflict-exit-code "$magic" "$lock" "$@"
rc=$?
[ "$rc" -eq "$magic" ] && rc=0
rm -f "$lock"
exit $rc
Comment 3 Philipp Hahn univentionstaff 2016-12-08 13:00:56 CET
Still happens with UCS-4.1-4+e353:

 3387 ?        Ss     0:00 /usr/sbin/cron
  752 ?        S      0:00  \_ /USR/SBIN/CRON
  766 ?        R      0:00  |   \_ /usr/bin/python2.7 /usr/sbin/univention-user-quota
  753 ?        S      0:00  \_ /USR/SBIN/CRON
  767 ?        R      0:00  |   \_ /usr/bin/python2.7 /usr/sbin/univention-user-quota
  754 ?        S      0:00  \_ /USR/SBIN/CRON
  768 ?        R      0:00  |   \_ /usr/bin/python2.7 /usr/sbin/univention-user-quota
  755 ?        S      0:00  \_ /USR/SBIN/CRON
  765 ?        R      0:00      \_ /usr/bin/python2.7 /usr/sbin/univention-user-quota
Comment 4 Philipp Hahn univentionstaff 2017-06-09 18:27:40 CEST
Again:
> load average: 1365,70
26873 ?        S      0:00  \_ /usr/sbin/CRON -f
26909 ?        Ss     0:00  |   \_ /bin/sh -c [ -x /usr/sbin/univention-system-stats ] && /usr/sbin/univention-system-stats >/dev/null
26910 ?        S      0:00  |       \_ /bin/bash /usr/sbin/univention-system-stats
26966 ?        D      0:00  |           \_ /bin/df -lhT
Comment 5 Philipp Hahn univentionstaff 2018-02-14 11:07:40 CET
Again:
> load average: 1307
> 4516 ?        S      0:00  \_ /usr/sbin/CRON -f
> 4540 ?        Ss     0:00  |   \_ /bin/sh -c [ -x /usr/sbin/univention-system-stats ] && /usr/sbin/univention-system-stats >/dev/null
> 4546 ?        S      0:00  |       \_ /bin/bash /usr/sbin/univention-system-stats
> 4592 ?        D      0:00  |           \_ /bin/df -lhT
Comment 6 Ingo Steuwer univentionstaff 2020-07-03 20:52:14 CEST
This issue has been filed against UCS 4.2.

UCS 4.2 is out of maintenance and many UCS components have changed in later releases. Thus, this issue is now being closed.

If this issue still occurs in newer UCS versions, please use "Clone this bug" or reopen it and update the UCS version. In this case please provide detailed information on how this issue is affecting you.
Comment 7 Philipp Hahn univentionstaff 2020-07-04 08:50:45 CEST
This still happens regularly, see Bug #51104 for a recent example.
Comment 8 Philipp Hahn univentionstaff 2022-03-14 13:39:12 CET
- Bug #39824 for univention-directory-policy
- Bug #45489 for univention-spamassassin
- Bug #51104 for ldap-group-to-file.py
- Bug #51583 for univention-updater-umc-dist-upgrade
- Bug #54549 for server_password_change
- Bug #54311 for univention-joinn

There is a pattern; not only cron but also on direct invocation
See <man:flock(1)> for a one-liner per top-level script:
> [ "${FLOCKER}" != "$0" ] && exec env FLOCKER="$0" flock -en "$0" "$0" "$@" || :