Hello,
I can reliably crash 2.6.18.6 + libata-tj-2.6.18.1-20061020 with 5 PMP
devices in a LVM2 volume group, with bonnie++ (filesystem benchmarking
tool) running on a 2.3TB XFS filesystem.
The crash happens almost immediately upon starting bonnie, within writing
~600 MB of the initial test
On Sat, 13 Jan 2007, Brad Fitzpatrick wrote:
I tried another disk (but of the same type), and got the same results both
direct and via PMP.
Are these disks too old to be hot-plugged? (but I recall the
identical errors happening on boot after I power-cycled the enclosure
and the host
Tejun,
On Mon, 8 Jan 2007, Tejun Heo wrote:
Disks in DS-1220 show up, kinda, but don't work. Errors reading /
writing blocks. Tried a single disk in both a PMP port and a direct
(non-sil3726) port.
From full dmesg...
The following is when the drive is attached via PMP.
18:29:55
Tejun, et al,
Hardware:
Norco DS-1220 SATA enclosure (sil2134 card w/ 4 PMP/direct ports,
enclosure is 2x sil3726 (5 disks each), and then 2 direct SATA ports.
(also have 2x SATA internal, on ata_piix, md raid1, that's working fine...
those are sd[ab], ata[12].nn, scsi[01])
Kernel:
