On Sep 21, 2009, at 4:13 PM, Walter Lamagna wrote:
Next option i would try is to be sure that the current mirror is being
read in a round-robin way:
metaparam -r
If this do not works i would disable the update of the mirrors that
have bad blocks, may be the syncronization is trying to write there
and on the error it is stoping. Look at the manual to see how to use
this command on your mirror configuration:
metaparam -p 0
If this do not works try this to view the mirror status:
# metastat -a
Try several times to resume the syncronization:
# metasync volume
# metasync -s <setname>
Hi,
I did some fiddling with metasync and I managed to get one of the
slices synced again, using 'metasync 128 d3'. I'm trying this with the
other slice but so far no luck. I also tried changing the read param
(first, geometric and roundrobin) but without success so far.
Thanks,
How stable is your system ? Would it be possible to create a snapshot
and copy the partitions to the usb disk by hand ?
On Mon, Sep 21, 2009 at 10:49 AM, Martijn de Munnik
<[email protected]> wrote:
On Mon, 2009-09-21 at 10:44 -0300, Walter Lamagna wrote:
Hi, if you already detached and attached the mirror to try once
again
its creation, then i would do this:
Add this line to /etc/system:
set md_mirror:md_resync_bufsz = 2048
Hi Walter,
That is already in /etc/system
I have these lines in /etc/system
* Begin MDD root info (do not edit)
rootdev:/pseudo/m...@0:0,0,blk
* End MDD root info (do not edit)
set md:mirrored_root_flag=1
set md_mirror:md_resync_bufsz=2048
c0d0 and c1d0 are the internal scsi disks, c2t0d0 is the 3rd
(temporary
usb) disk.
Thanks.
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--
Walter Lamagna, Eng, SCSA.
serverlinux.blogspot.com
www.magnacounter.com
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