On Sat, 2023-05-06 at 10:19 +1000, Eyal Lebedinsky wrote: > I wonder if this situation can be related to the controller > (LSISAS2008) or maybe the cabling. > > Four cables attach to a socket (there are two on this controller) and > only three of the disks on one bundle show the problem and not the > fourth, and none of the three on the second bundle have issues.
Or an inadequate power supply, if a bunch of drives are effected. Some cables are a bad fit, or have become a bad fit after time, and unplug/replug exercising them restores things. Contaminated metal makes for poor connections. A spray with contact cleaner, perhaps even a scrub with a brush, can help some things. Folded/kinked/crushed SATA cables is a problem. They are a transmission line and mangled cables adversely changes their characteristics. Straighten out cable that came folded up from the manufacturer, fashion any bends needed to lay your cables into smooth curves. -- uname -rsvp Linux 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 x86_64 Boilerplate: All unexpected mail to my mailbox is automatically deleted. I will only get to see the messages that are posted to the mailing list. _______________________________________________ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@lists.fedoraproject.org Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue