Applications performing IO on HP RAID disks got hung
Issue
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Applications performing IO on HP RAID disks got hung.
At the time of hang, following errors were logged on console:sd 0:1:0:8: [sdi] tag#34 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE sd 0:1:0:8: [sdi] tag#34 Sense Key : Aborted Command [current] sd 0:1:0:8: [sdi] tag#34 Add. Sense: Timeout on logical unit sd 0:1:0:8: [sdi] tag#34 CDB: Read(10) 28 00 30 b6 6e 58 00 00 40 00 blk_update_request: I/O error, dev sdi, sector 817262168
It may also show the following alone or in addition to the above at the time of the hang:
hpsa 0000:02:00.0: logical_reset scsi 0:1:0:1: Direct-Access HP LOGICAL VOLUME RAID-0 SSDSmartPathCap+ En+ Exp=1 qd=56
Environment
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 7
- HP Proliant dl380 Gen 8/9 Servers
- HP P440ar, P440 controllerx (hpsa driver)
- RAID logical volumes configured using SSD disks
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