On 01/14/2011 07:50 PM, netz-haut - stephan seitz wrote:
Hi there,
I've got a dumb question ...
If a dryrun shows the following output, I'ld better *NOT* execute it for real
with live services on top?
root@filer01:~# drbdadm -d adjust all
drbdsetup 1 detach
drbdsetup 1 disk /dev/sdb /dev/sdb internal --set-defaults --create-device
--no-disk-barrier --no-disk-flushes --no-disk-drain --on-io-error=detach
drbdsetup 1 disconnect
drbdsetup 0 syncer --set-defaults --create-device --rate=120M --al-extents=3389
drbdsetup 1 syncer --set-defaults --create-device --rate=120M --after=0
--al-extents=3389
drbdsetup 1 net ipv4:192.168.192.1:7789 ipv4:192.168.192.2:7789 C
--set-defaults --create-device --max-buffers=8000 --max-epoch-size=8000
--sndbuf-size=512k
Hi,
on their own, neither detach nor disconnect interrupts operation of your
DRBD. Just be careful not to let both states overlap - that'll leave you
without data.
What I'm saying is - this *should* work without trouble as far as I can
see it. If I'm wrong, please anyone correct me soon.
Regards,
Felix
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