search for: scterc

Il 18/01/2016 12:09, Chris Murphy ha scritto: > What is the result for each drive? > > smartctl -l scterc <dev> > > > Chris Murphy > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos > . > SCT Error Recovery Control command not supported

Chris Murphy wrote: > On Mon, Jan 18, 2016, 4:39 AM Alessandro Baggi > <alessandro.baggi at gmail.com> > wrote: >> Il 18/01/2016 12:09, Chris Murphy ha scritto: >> > What is the result for each drive? >> > >> > smartctl -l scterc <dev> >> > >> SCT Error Recovery Control command not supported >> > The drive is disqualified unless your usecase can tolerate the possibly > very high error recovery time for these drives. > > Do a search for Red Hat documentation on the SCSI Command Timer. B...

Il 17/01/2016 19:36, Alessandro Baggi ha scritto: > Il 17/01/2016 18:46, Brandon Vincent ha scritto: >> On Sun, Jan 17, 2016 at 10:05 AM, Matt Garman >> <matthew.garman at gmail.com> wrote: >>> I'm not sure what's going on with your drive. But if it were mine, >>> I'd want >>> to replace it. If there are issues, that long smart check

All, I am curious what is used typically for the file system replication and how do you make sure that it is consistent. So for example when using large 3TB+ sata/NL-sas drives. Is is typical to replicate three times to get similar protection to raid 6? Also what is typically done to ensure that all replicas are in place and consistent? A cron that stats of ls's the file system from a

What is the result for each drive? smartctl -l scterc <dev> Chris Murphy

...play a role in mysterious problems that creep up from time to time. On Mon, Jan 18, 2016 at 5:39 AM, Alessandro Baggi <alessandro.baggi at gmail.com> wrote: > Il 18/01/2016 12:09, Chris Murphy ha scritto: >> >> What is the result for each drive? >> >> smartctl -l scterc <dev> >> >> >> Chris Murphy >> _______________________________________________ >> CentOS mailing list >> CentOS at centos.org >> https://lists.centos.org/mailman/listinfo/centos >> . >> > SCT Error Recovery Control command not supported...

On Mon, Jan 18, 2016, 4:39 AM Alessandro Baggi <alessandro.baggi at gmail.com> wrote: > Il 18/01/2016 12:09, Chris Murphy ha scritto: > > What is the result for each drive? > > > > smartctl -l scterc <dev> > > > > > > Chris Murphy > > _______________________________________________ > > CentOS mailing list > > CentOS at centos.org > > https://lists.centos.org/mailman/listinfo/centos > > . > > > SCT Error Recovery Control command not...

...le is pretty simple: only on a write error does the drive know that it has the valid data in its buffer, and so that's the only safe time to put the data elsewhere. > This problem affects all software raid, including btrfs raid1. The > ideal scenario is you'll use 'smartctl -l scterc,70,70 /dev/sdX' in > startup script, so the drive fails reads on marginally bad sectors > with an error in 7 seconds maximum. > This is partly why enterprise arrays manage their own per-sector ECC and use 528-byte sector sizes. The drives for these arrays make very poor workstation...

...to recover; meanwhile, a RAID or HBA controller has hissy fits if it takes more than 7 or 15 seconds. I'm ready to test this out; the trouble is, either I d/l a DOS utility, or I find what, two years ago, was bleeding edge smartmontools; the one with 6.2, 5.39.1-5, does not allows smartctl -l scterc,70,70 /dev/sdb So, does anyone know a) what version might include that, and b) where I can find it? I have no problem building from a tarball, if I need to. mark

Hi list, I've a notebook with C7 (1511). This notebook has 2 disk (640 GB) and I've configured them with MD at level 1. Some days ago I've noticed some critical slowdown while opening applications. First of all I've disabled acpi on disks. I've checked disk for badblocks 4 consecutive times for disk sda and sdb and I've noticed a strange behaviour. On sdb there are

...> time to time. > > > > On Mon, Jan 18, 2016 at 5:39 AM, Alessandro Baggi > <alessandro.baggi at gmail.com> wrote: >> Il 18/01/2016 12:09, Chris Murphy ha scritto: >>> >>> What is the result for each drive? >>> >>> smartctl -l scterc <dev> >>> >>> >>> Chris Murphy _______________________________________________ >>> CentOS mailing list CentOS at centos.org >>> https://lists.centos.org/mailman/listinfo/centos . >>> >> SCT Error Recovery Control command not sup...

Hi list! I recently butchered my filesystem, and I was wondering if anyone knows how to help. Problem: My filesystem is screwed up, and I can''t mount it at all right now. In the logs, the problem begins around 45s. Background: I''m running a 6x4TB RAID5 array using md. I have a few virtual machines using said array, and one of them is a btrfs storage server. I ran into some