Hello,
the mentioned commit introduces a regression to me into v4.4.31. After
upgrading from 4.4.30 to 4.4.31 my megasas controller no longer exports
any drives to the os.
dmesg:
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.381898] scsi 0:2:13:0:
Direct-Access PQ: 0 ANSI: 0
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.381991] sd 0:2:13:0: Attached
scsi generic sg23 type 0
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.382051] sd 0:2:13:0: [sdx]
Sector size 0 reported, assuming 512.
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.382055] sd 0:2:13:0: [sdx] 1
512-byte logical blocks: (512 B/512 B)
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.382056] sd 0:2:13:0: [sdx]
0-byte physical blocks
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.382088] sd 0:2:13:0: [sdx]
Write Protect is off
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.382091] sd 0:2:13:0: [sdx]
Mode Sense: 00 00 00 00
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.382109] sd 0:2:13:0: [sdx]
Asking for cache data failed
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.382111] sd 0:2:13:0: [sdx]
Assuming drive cache: write through
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.382237] sd 0:2:13:0: [sdx]
Sector size 0 reported, assuming 512.
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.382450] sd 0:2:13:0: [sdx]
Sector size 0 reported, assuming 512.
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.382484] sd 0:2:13:0: [sdx]
Attached SCSI disk
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.443552] scsi 0:2:14:0:
Direct-Access PQ: 0 ANSI: 0
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.443654] sd 0:2:14:0: [sdy]
Sector size 0 reported, assuming 512.
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.443655] sd 0:2:14:0: Attached
scsi generic sg24 type 0
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.443659] sd 0:2:14:0: [sdy] 1
512-byte logical blocks: (512 B/512 B)
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.443661] sd 0:2:14:0: [sdy]
0-byte physical blocks
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.443680] sd 0:2:14:0: [sdy]
Write Protect is off
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.443683] sd 0:2:14:0: [sdy]
Mode Sense: 00 00 00 00
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.443702] sd 0:2:14:0: [sdy]
Asking for cache data failed
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.443707] sd 0:2:14:0: [sdy]
Assuming drive cache: write through
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.443834] sd 0:2:14:0: [sdy]
Sector size 0 reported, assuming 512.
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.444038] sd 0:2:14:0: [sdy]
Sector size 0 reported, assuming 512.
Nov 12 11:09:54 cloud2-1394 kernel: [ 17.444083] sd 0:2:14:0: [sdy]
Attached SCSI disk
Greets,
Stefan
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