Messages in this thread | | | Date | Wed, 30 Jan 2008 18:35:18 -0600 | From | Robert Hancock <> | Subject | Re: intel ahci problem |
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Evgen L wrote: > Hi all > > I have a problem with my Intel SR1550 server (S5000PAL motheboard, > SATA/SAS controller, 5 SATA HDD Seagate ST9120822AS ). > The four drivers are in two md raid1, which striping by lvm and one > drive used separately. I have problem like below with two different > drives (ata3 or ata4) and ata5. I look problem like this with RedHat > 2.6.18-53 kernel, 2.6.24-rc8, and today 2.6.24-git5. I reading about any > problems like this in lkml.org. There can be this message will help to > fix this issue. > The complete dmesg in attachment. > > md: bind<sdd1> > RAID1 conf printout: > --- wd:1 rd:2 > disk 0, wo:0, o:1, dev:sdc1 > disk 1, wo:1, o:1, dev:sdd1 > md: recovery of RAID array md2 > md: minimum _guaranteed_ speed: 1000 KB/sec/disk. > md: using maximum available idle IO bandwidth (but not more than 200000 > KB/sec) for recovery. > md: using 128k window, over a total of 117218176 blocks. > ata4.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen > ata4.00: cmd e7/00:00:00:00:00/00:00:00:00:00/a0 tag 0 > res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) > ata4.00: status: { DRDY } > ata4: hard resetting link > ata4: port is slow to respond, please be patient (Status 0x80) > ata4: softreset failed (device not ready) > ata4: hard resetting link > ata4: port is slow to respond, please be patient (Status 0x80) > ata4: softreset failed (device not ready) > ata4: hard resetting link > ata4: port is slow to respond, please be patient (Status 0x80) > ata4: softreset failed (device not ready) > ata4: limiting SATA link speed to 1.5 Gbps > ata4: hard resetting link > ata4: softreset failed (device not ready) > ata4: reset failed, giving up > ata4.00: disabled
Are you sure this is not a hardware problem (bad disk, cable, etc?) Is it always ata4 that fails?
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