Hi everybody,
it looks like this will be a never ending story...
>>> After I got the new PSU and the raid was in full sync without any
>>> error for 48h, I thought all problems were gone. Today the sata errors
>>> reappeared and whenever the load is high enough I get the following:
>>>
I exchanged two (probably failing) of the eight harddrives with new ones.
All remaining disks have a good smart state and are fully readable when
the raid is not active. As long as I mount the filesystem on the raid
readonly there wont happen any error, but the moment I mount it rw and try
to copy something to the fs on the raid I get the already known timeout.
At least I get a little bit desperate now...
ata10.00: failed to read SCR 1 (Emask=0x40)
ata10.01: failed to read SCR 1 (Emask=0x40)
ata10.02: failed to read SCR 1 (Emask=0x40)
ata10.03: failed to read SCR 1 (Emask=0x40)
ata10.04: failed to read SCR 1 (Emask=0x40)
ata10.05: failed to read SCR 1 (Emask=0x40)
ata10.00: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
ata10.01: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
ata10.01: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 1 cdb 0x0 data 0
res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata10.01: status: { DRDY }
ata10.02: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
ata10.03: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
ata10.04: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
ata10.05: exception Emask 0x100 SAct 0x0 SErr 0x0 action 0x6 frozen
ata10.15: hard resetting link
ata10.15: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
ata10.00: hard resetting link
ata10.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata10.01: hard resetting link
ata10.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata10.02: hard resetting link
ata10.02: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata10.03: hard resetting link
ata10.03: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata10.04: hard resetting link
ata10.04: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata10.05: hard resetting link
ata10.05: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata10.00: configured for UDMA/100
ata10.01: configured for UDMA/100
ata10.03: configured for UDMA/100
ata10.04: configured for UDMA/100
ata10: EH complete
sd 9:0:0:0: [sdl] 976773168 512-byte hardware sectors (500108 MB)
sd 9:0:0:0: [sdl] Write Protect is off
sd 9:0:0:0: [sdl] Mode Sense: 00 3a 00 00
sd 9:0:0:0: [sdl] Write cache: enabled, read cache: enabled, doesn't
support DPO or FUA
sd 9:1:0:0: [sdm] 976773168 512-byte hardware sectors (500108 MB)
sd 9:1:0:0: [sdm] Write Protect is off
sd 9:1:0:0: [sdm] Mode Sense: 00 3a 00 00
sd 9:1:0:0: [sdm] Write cache: enabled, read cache: enabled, doesn't
support DPO or FUA
sd 9:2:0:0: [sdn] 976773168 512-byte hardware sectors (500108 MB)
sd 9:2:0:0: [sdn] Write Protect is off
sd 9:2:0:0: [sdn] Mode Sense: 00 3a 00 00
sd 9:2:0:0: [sdn] Write cache: enabled, read cache: enabled, doesn't
support DPO or FUA
sd 9:3:0:0: [sdo] 976773168 512-byte hardware sectors (500108 MB)
sd 9:3:0:0: [sdo] Write Protect is off
sd 9:3:0:0: [sdo] Mode Sense: 00 3a 00 00
sd 9:3:0:0: [sdo] Write cache: enabled, read cache: enabled, doesn't
support DPO or FUA
sd 9:4:0:0: [sdp] 976773168 512-byte hardware sectors (500108 MB)
sd 9:4:0:0: [sdp] Write Protect is off
sd 9:4:0:0: [sdp] Mode Sense: 00 3a 00 00
sd 9:4:0:0: [sdp] Write cache: enabled, read cache: enabled, doesn't
support DPO or FUA
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