------- Comment From [email protected] 2025-12-04 05:03 EDT------- (In reply to comment #117) > Today I setup a system with two LUNs (could do more if needed), both are > connected to their own pair of two HBAs, again each with 2 paths, and I > could complete a default 25.10 installation on the first LUN (however, on a > different architecture): > > $ sudo multipath -ll > mpatha (3600507630bffd3d70000000000000005) dm-0 IBM,2107900 > size=96G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw > `-+- policy='service-time 0' prio=50 status=active > |- 0:0:0:1074085888 sda 8:0 active ready running > |- 0:0:1:1074085888 sdb 8:16 active ready running > |- 1:0:0:1074085888 sdc 8:32 active ready running > `- 1:0:1:1074085888 sdd 8:48 active ready running > mpathb (3600507630bffd3d70000000000000107) dm-4 IBM,2107900 > size=96G features='1 queue_if_no_path' hwhandler='1 alua' wp=rw > `-+- policy='service-time 0' prio=50 status=active > |- 3:0:0:1074216961 sdg 8:96 active ready running > |- 3:0:1:1074216961 sdh 8:112 active ready running > |- 2:0:0:1074216961 sde 8:64 active ready running > `- 2:0:1:1074216961 sdf 8:80 active ready running > > I installed the OS on the first LUN, but did nothing with the second. > > $ sudo dmsetup ls --tree > mpatha-part1 (252:1) > ??mpatha (252:0) > ?? (8:48) > ?? (8:32) > ?? (8:16) > ?? (8:0) > mpathb (252:4) > ?? (8:80) > ?? (8:64) > ?? (8:112) > ?? (8:96) > ubuntu--vg-ubuntu--lv (252:3) > ??mpatha-part2 (252:2) > ??mpatha (252:0) > ?? (8:48) > ?? (8:32) > ?? (8:16) > ?? (8:0) > > So I need to know more about your particular setup: > # of HBAs > # LUNs > # paths > # if you installed on just one LUN (and didn't touched the other during > install) > # or if you did an install across LUNs (parts of the filesystem on LUN #1 > and other parts on LUN #2) > etc. > to be able to recreate a system that is closer to your ...
Hi Canonical, Discussion on the new bug has been moved to a new launchpad bug https://bugs.launchpad.net/ubuntu/+source/debian-installer/+bug/2133480 which has the necessary details on the current recreate. This bug will be closed once verified, as it was originally reported for installation failure on system with single multipath which is fixed now. ~ Vaibhav -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2080474 Title: ubuntu installation failing for systems having SAN disk To manage notifications about this bug go to: https://bugs.launchpad.net/subiquity/+bug/2080474/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
