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From: "Karl" <rmvzj001@sneakemail.com>
To: linux-lvm@sistina.com
Subject: Re: [linux-lvm] LVM seems to be causing SCSI errors.
Date: 08 Oct 2001 10:51:42 -0000	[thread overview]
Message-ID: <134902074.1002552720175.JavaMail.root@boots> (raw)

> IIRC you said, that your test LVs spanned physical drives.
> Another known problem is flaky SCSI subsystem behaviour when LVM causes
> more load in configurations like this.
>
> Can you trigger the problem, if you've got just one LV being allocated
> on one PV?

The problem is still there when the LVM is only on a single SCSI volume.
In fact, changing the volume from one drive to the other shows SCSI
errors on the new drive and the old drive used on a non LVM file system
stops having errors.

> What did the file system consistency check I mentioned in my other mail say?

When I ran an fsck on the file system with the errors (I did not re-do
this experiment recently) it found bad blocks on the files system, but
no inconsistencies on the file system itself.


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             reply	other threads:[~2001-10-08 10:51 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-10-08 10:51 Karl [this message]
2001-10-09  9:21 ` [linux-lvm] LVM seems to be causing SCSI errors Heinz J . Mauelshagen
  -- strict thread matches above, loose matches on Subject: below --
2001-10-09 16:57 Karl
2001-10-09 13:55 Karl
2001-10-09 15:12 ` Joe Thornber
2001-10-08 17:37 Karl
2001-10-08 10:46 Karl
2001-10-05 19:52 Karl
2001-10-08 10:10 ` Heinz J . Mauelshagen
2001-10-08 16:20 ` Joe Thornber
2001-10-05 18:21 Karl
2001-10-05 22:58 ` Andreas Dilger
2001-10-05 16:58 Karl
2001-10-05 21:31 ` Andreas Dilger
2001-10-08 10:07 ` Heinz J . Mauelshagen

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