Re: fix remote degraded gmirror

2009-10-05 Thread Oliver Fromme
Robin Becker wrote: > mojo fms wrote: > ... > > > > > > What about shrinking the old mirror drive a few megs so its smaller than > > the new one? > > The original problem has gone away for the moment as my hoter found an AAJS > drive with the same number of sectors and the mirror

Re: fix remote degraded gmirror

2009-10-05 Thread Robin Becker
mojo fms wrote: ... > > > What about shrinking the old mirror drive a few megs so its smaller than > the new one? > The original problem has gone away for the moment as my hoter found an AAJS drive with the same number of sectors and the mirror synchronized fine. I looked around for ways t

Re: fix remote degraded gmirror

2009-09-30 Thread Robin Becker
Adam Vande More wrote: . >> > > This has been answered already but you should be aware that when using > gmirror, your back disk should either be the same model or bigger as hard > drive capacities differ between manufacturers. As in Seagate 250GB ~= WD > 250GB. So this is not an uncommo

Re: fix remote degraded gmirror

2009-09-30 Thread Adam Vande More
On Wed, Sep 30, 2009 at 4:37 AM, Robin Becker wrote: > . > >> >> a simple >> >> dd if=/dev/zero of=/dev/adX bs=1M count=1 >> >> would fix that if nothing else >> >> if there's was no existing label, there is nothing to do except gmirror >> man >> instructions. Gmirror is block level mirr

Re: fix remote degraded gmirror

2009-09-30 Thread krad
2009/9/30 Robin Becker > . > >> >> a simple >> >> dd if=/dev/zero of=/dev/adX bs=1M count=1 >> >> would fix that if nothing else >> >> if there's was no existing label, there is nothing to do except gmirror >> man >> instructions. Gmirror is block level mirroring which why no other steps

Re: fix remote degraded gmirror

2009-09-30 Thread Robin Becker
. a simple dd if=/dev/zero of=/dev/adX bs=1M count=1 would fix that if nothing else if there's was no existing label, there is nothing to do except gmirror man instructions. Gmirror is block level mirroring which why no other steps are needed. well now I really need advice, the data

Re: fix remote degraded gmirror

2009-09-28 Thread Adam Vande More
On Mon, Sep 28, 2009 at 10:44 AM, Robin Becker wrote: > Thanks for the information re reboot; I think I knew it was a sata already. > My one remaining question is what preparation does the hd need prior to > gmirror insert. I see various people recommending clearing out various > chunks of the di

Re: fix remote degraded gmirror

2009-09-28 Thread Robin Becker
Thanks for the information re reboot; I think I knew it was a sata already. My one remaining question is what preparation does the hd need prior to gmirror insert. I see various people recommending clearing out various chunks of the disk (to make the disk unambiguously not in sync?), but that do

Re: fix remote degraded gmirror

2009-09-28 Thread Adam Vande More
On Mon, Sep 28, 2009 at 8:32 AM, Robin Becker wrote: > krad wrote: > ... > >> >>> >> probably not but possibly. What is the server you have is it a custom >> build >> one? Does it have a drive cage? Can you make the hd light blink? >> > > I've never seen the machinery. > > >> Is the remot

Re: fix remote degraded gmirror

2009-09-28 Thread Adam Vande More
On Mon, Sep 28, 2009 at 4:14 AM, Robin Becker wrote: > I have a freebsd 6.1 system with a gmirror raid 1 which is degraded. > > Originally I had /dev/ad4 & /dev/ad6, but I'm getting a degraded status and > log messages reporting dergraded status and uncorrectable block for ad4. > > Obviously I ne

Re: fix remote degraded gmirror

2009-09-28 Thread Robin Becker
krad wrote: ... probably not but possibly. What is the server you have is it a custom build one? Does it have a drive cage? Can you make the hd light blink? I've never seen the machinery. Is the remote hands going to go inside the case for you, as I think he might to have to trace

Re: fix remote degraded gmirror

2009-09-28 Thread krad
2009/9/28 Robin Becker > I have a freebsd 6.1 system with a gmirror raid 1 which is degraded. > > Originally I had /dev/ad4 & /dev/ad6, but I'm getting a degraded status and > log messages reporting dergraded status and uncorrectable block for ad4. > > Obviously I need to remove the device and ge

fix remote degraded gmirror

2009-09-28 Thread Robin Becker
I have a freebsd 6.1 system with a gmirror raid 1 which is degraded. Originally I had /dev/ad4 & /dev/ad6, but I'm getting a degraded status and log messages reporting dergraded status and uncorrectable block for ad4. Obviously I need to remove the device and get it replaced and then insert ba