Hi guys, just added a new Seagate Archive 8TB drive to my BTRFS volume
and I'm getting a tonne of errors when balancing or scrubbing.
A short smartctl test reports fine, running a long one now. Will also
run seatools from a bootable DOS USB while at work today.
Running latest firmware on my 9240-8i which explicitly supports this drive.
I'm finding it very hard to tell if SMR drives are OK with BTRFS
currently - anyone chime in?
Thanks, Warren
[wsh@cloud storcli]$ uname -a
Linux cloud.warrenhughes.net 4.1.10-2-lts #1 SMP Wed Oct 7 21:57:44
CEST 2015 x86_64 GNU/Linux
[wsh@cloud storcli]$ sudo btrfs version
btrfs-progs v4.2.1
[wsh@cloud ~]$ sudo btrfs scrub status /mnt/media
scrub status for 643c3145-8371-4011-8c34-20240e1bbaff
scrub started at Sun Oct 11 20:37:38 2015 and was aborted after 10:35:47
total bytes scrubbed: 8.15TiB with 104218141 errors
error details: read=98736175 csum=5481966
corrected errors: 5484382, uncorrectable errors: 98733759,
unverified errors: 0
[/dev/sdo].write_io_errs 100154203
[/dev/sdo].read_io_errs 98735251
[/dev/sdo].flush_io_errs 634
[/dev/sdo].corruption_errs 5481966
[/dev/sdo].generation_errs 0
[wsh@cloud ~]$ sudo smartctl -H -T permissive /dev/sdo
smartctl 6.4 2015-06-04 r4109 [x86_64-linux-4.1.10-2-lts] (local build)
Copyright (C) 2002-15, Bruce Allen, Christian Franke, www.smartmontools.org
Short INQUIRY response, skip product id
=== START OF READ SMART DATA SECTION ===
SMART Health Status: OK
[wsh@cloud storcli]$ sudo ./storcli64 /c0 show
Product Name = LSI MegaRAID SAS 9240-8i
Serial Number = P522221010
SAS Address = 500605b004e9d030
PCI Address = 00:03:00:00
System Time = 10/12/2015 07:38:22
Mfg. Date = 03/17/10
Controller Time = 10/12/2015 07:38:20
FW Package Build = 20.13.1-0240
BIOS Version = 4.38.02.2_4.16.08.00_0x06060A05
FW Version = 2.130.404-4659
Driver Name = megaraid_sas
Driver Version = 06.806.08.00-rc1
Vendor Id = 0x1000
Device Id = 0x73
SubVendor Id = 0x1000
SubDevice Id = 0x9240
Host Interface = PCI-E
Device Interface = SAS-6G
Bus Number = 3
Device Number = 0
Function Number = 0
Physical Drives = 7
PD LIST :
=======
---------------------------------------------------------------------------
EID:Slt DID State DG Size Intf Med SED PI SeSz Model Sp
---------------------------------------------------------------------------
64:1 4 JBOD - 1.363 TB SATA HDD N N 512B WDC WD15EADS-00P8B0 U
64:2 0 JBOD - 2.728 TB SATA HDD N N 512B WDC WD30EFRX-68AX9N0 U
64:3 7 JBOD - 2.728 TB SATA HDD N N 512B ST3000DM001-1CH166 U
64:4 6 JBOD - 2.728 TB SATA HDD N N 512B WDC WD30EFRX-68AX9N0 U
64:5 5 JBOD - 2.728 TB SATA HDD N N 512B WDC WD30EFRX-68EUZN0 U
64:6 3 JBOD - 2.728 TB SATA HDD N N 512B WDC WD30EFRX-68AX9N0 U
64:7 2 JBOD - 2.728 TB SATA HDD N N 512B WDC WD30EFRX-68AX9N0 U
---------------------------------------------------------------------------
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