Univention Bugzilla – Bug 43347
UCS 4.2 dvd: disk detection incompatibility with at least xen1 and xen2
Last modified: 2017-04-04 18:29:47 CEST
Could also be component: kernel ucs_4.2-0-20170113-131245-dvd-amd64.iso does not detect the available disks on xen1 and xen2 correctly. When selecting a target device for installation, unlimited available devices with size 512 bytes are shown. The UCS 4.1-4 installer correctly detects the available disks.
# lspci -s 1:0.0 -v 01:00.0 RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS 2108 [Liberator] (rev 05) Subsystem: Fujitsu Technology Solutions Device 1176 Physical Slot: 1 Flags: bus master, fast devsel, latency 0, IRQ 24 I/O ports at 2000 [size=256] Memory at ce100000 (64-bit, non-prefetchable) [size=16K] Memory at ce180000 (64-bit, non-prefetchable) [size=256K] [virtual] Expansion ROM at ce140000 [disabled] [size=256K] Capabilities: [50] Power Management version 3 Capabilities: [68] Express Endpoint, MSI 00 Capabilities: [a8] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [c0] MSI-X: Enable+ Count=15 Masked- Capabilities: [100] Advanced Error Reporting Capabilities: [138] Power Budgeting <?> Kernel driver in use: megaraid_sas # ls /sys/class/scsi_disk/ 4:0.0.0=usb 5:{2-3}:{0-63}:0=potential SAS disks Same happens with UCS-4.1-4+errata, as that is the same kernel. ucs207=4.1.34 works ucs217=4.1.36 is broken It is a regression introduced in 4.1.36 with 9a9a2373142ac2c6fd9df9d038eb929b919e30d7 and fixed by c27edfb64bbff3cd5d8fc723161128dd4bb57789 in 4.1.37 Will be fixed through Bug #42754 *** This bug has been marked as a duplicate of bug 42754 ***
Verified: works with kernel ucs222 9.0.0-16.122.201701251450. This is the next ucs 4.1-4-errata kernel. Interim ucs 4.2 bug, no changelog required
UCS 4.2 has been released: https://docs.software-univention.de/release-notes-4.2-0-en.html https://docs.software-univention.de/release-notes-4.2-0-de.html If this error occurs again, please use "Clone This Bug".