Not here, sorry. We've had the incident only on one south pole bird, whose life cycle is characterized by: - / on ckd mdisk, /opt /var /home on LVs of a VG (ckd PVs) - migration from sles11sp4 to sles12sp4; boots correctly at this stage - another PV added to the VG - /usr migrated to a new LV (due to space shortage in /) -> next boot hangs in the beginning, dracut warning about "/dev/system/usr does not exist"
Udev rule for the new ckd was named "51-dasd-0.0.0206.rules". Still, SUSE workaroud fix was to edit parm of inst_rules_wildcard in module-setup.sh: 41-s390x-dasd-*.rules -> 41-dasd-*.rules. And that corrected the problem. Now we've applied the public patch on top, and everything is still fine. Honestly, I don't understand how the workaround could fix the problem, and I have no idea if the public patch really now prevents it. And I am not sure which preconditions caused the problem to pop up in the first place, but probably some of the above.. For us that's not too relevant because all out other servers have their system disk space on EDEV mdisks so that's why we haven't tried to investigate more.. -- Best regards, Juha Vuori On 26.7.2019 21.41, Ted Rodriguez-Bell wrote:
Has anyone been able to make this problem happen on a system of their choice? We've seen it pop up in in our dev environment, but neither Marcy nor I has been able to cause the problem when we've tried. Without that it's hard to have complete confidence that this has the fix for our problem. Ted Rodriguez-Bell Enterprise Virtualization, z/VM and z/Linux, Wells Fargo Company policy requires: This message may contain confidential and/or privileged information. If you are not the addressee or authorized to receive this for the addressee, you must not use, copy, disclose, or take any action based on this message or any information herein. If you have received this message in error, please advise the sender immediately by reply e-mail and delete this message. Thank you for your cooperation. -----Original Message----- From: Marcy Cortes <marcy.d.cor...@wellsfargo.com> Sent: Thursday, July 25, 2019 8:58 AM Subject: Dracut fix is available now from SUSE for problem with SP4 dasd disks Bug Fix Advisory - SUSE-12-SP4-2019-1969 ------------------------------------------------------------------------------ Summary: Recommended update for dracut This update for dracut fixes the following issues: - 95dasd-rules 95zfcp-rules: was not correctly looking for rule names (bsc#1137784) - Ensure early microcode gets added from files with .early postfix (bsc#1098915, bsc#1125393) - Ensure GPIO modules get included on ARM (bsc#1133819) - Fix Routes are not properly added due to spelling error (bsc#1134347) - Decouple iscsi from sysinit.target (bsc#1134472) - dracut-lib.sh:dev_unit_name() guard against $dev beginning with "-" (bsc#1132448) - 95iscsi: avoid error messages when building initrd, multipath timeouts (bsc#1130114, bsc#1130107, bsc#1121238) Marcy This message may contain confidential and/or privileged information. If you are not the addressee or authorized to receive this for the addressee, you must not use, copy, disclose, or take any action based on this message or any information herein. If you have received this message in error, please advise the sender immediately by reply e-mail and delete this message. Thank you for your cooperation. ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www2.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www2.marist.edu/htbin/wlvindex?LINUX-390
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