wesker316 Posted July 11, 2021 Share Posted July 11, 2021 So I decided to update my server from 6.8.3 to the latest 6.9.2. The process seemed to work fine. When the server booted back on, the console was full of : Jul 10 21:12:39 Tower kernel: sas: ata11: end_device-5:0: dev error handler Jul 10 21:12:39 Tower kernel: ata11.00: qc timeout (cmd 0xec) Jul 10 21:12:39 Tower kernel: ata11.00: failed to IDENTIFY (I/O error, err_mask=0x4) Jul 10 21:12:39 Tower kernel: drivers/scsi/mvsas/mv_sas.c 1415:mvs_I_T_nexus_reset for device[0]:rc= 0 Jul 10 21:12:39 Tower kernel: ata11.00: qc timeout (cmd 0xec) Jul 10 21:12:39 Tower kernel: ata11.00: failed to IDENTIFY (I/O error, err_mask=0x4) Jul 10 21:12:39 Tower kernel: drivers/scsi/mvsas/mv_sas.c 1415:mvs_I_T_nexus_reset for device[0]:rc= 0 Jul 10 21:12:39 Tower kernel: ata11.00: qc timeout (cmd 0xec) Jul 10 21:12:39 Tower kernel: ata11.00: failed to IDENTIFY (I/O error, err_mask=0x4) After a LONG time, when I finally got into the web interface, 7 disks were missing. Im guessing they must be all connected to my Marvel Sata card? I know Marvel cards can cause problems but I never had any, for many many years. I reverted back to 6.8.3 and everything was back to normal. Any idea what's wrong? tower-diagnostics-20210710-2119.zip Quote Link to comment
Squid Posted July 11, 2021 Share Posted July 11, 2021 See if diasbling IOMMU in the BIOS helps at all. Quote Link to comment
JorgeB Posted July 12, 2021 Share Posted July 12, 2021 You can also try this: https://forums.unraid.net/bug-reports/stable-releases/disks-missing-after-upgrading-to-670-r536/?do=findComment&comment=4583 Quote Link to comment
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