Re: [Nbd] NBD, DISCARD/TRIM
- To: Paul Clements <paul.clements@...856...>
- Cc: nbd-general@lists.sourceforge.net
- Subject: Re: [Nbd] NBD, DISCARD/TRIM
- From: folkert <folkert@...421...>
- Date: Wed, 27 Mar 2013 21:49:16 +0100
- Message-id: <20130327204914.GT32435@...855...>
- In-reply-to: <CAECXXi7O2JDfMJ6-8oio6ykoximBP4+KtfPjX6ATgt84rW4FjQ@...18...>
- References: <20130319160149.GB4508@...855...> <20130319180641.GD4508@...855...> <CAECXXi5N6RpC8=YcWFaiwH2oBA8aJHRvcwLJg_Hw14ESL1+bnA@...18...> <CAECXXi6G3ydMAvjP1fHJJ-Jn_6e3GQO51XiVy4jpXv1yu2X1jw@...18...> <20130322212454.GC19387@...855...> <CAECXXi6V+onKJjR+NZ0nDLHtXze2tTeQZdPHYX8rozB06-C+bg@...18...> <20130325192620.GF32435@...855...> <CAECXXi5sMNO7GFeicPh9JPtNk7tMSPoXH_14eOtbns+ik5eX8w@...18...> <20130325204900.GH32435@...855...> <CAECXXi7O2JDfMJ6-8oio6ykoximBP4+KtfPjX6ATgt84rW4FjQ@...18...>
> >> >> You're saying _any_ mount of ext4 over nbd does this sudden shutdown,
> >> >> with 3.2+ kernel? Surely that's not the case?
> >> >
> >> > Yes, it does unfortunately.
> >>
> >> Can you enable debug in the kernel module and tools and check the
> >> syslog for details? Does the nbd-server report anything in this case?
>
> > root@...1280...:~# time mkfs.ext4 -j /dev/nbd0
> > mke2fs 1.42.5 (29-Jul-2012)
>
> [snip]
> So have you applied the patch that Michal Belczyk has suggested? I
> guess I assumed that you had, since you chimed in on that thread. Does
> that fix this problem?
Seems to solve it.
Tried 4 times, once with my own nbd server (which may affect timing).
All fine.
Folkert van Heusden
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Reply to:
- References:
- Re: [Nbd] NBD, DISCARD/TRIM
- From: folkert <folkert@...421...>
- Re: [Nbd] NBD, DISCARD/TRIM
- From: folkert <folkert@...421...>
- Re: [Nbd] NBD, DISCARD/TRIM
- From: Paul Clements <paul.clements@...856...>
- Re: [Nbd] NBD, DISCARD/TRIM
- From: Paul Clements <paul.clements@...856...>
- Re: [Nbd] NBD, DISCARD/TRIM
- From: folkert <folkert@...421...>
- Re: [Nbd] NBD, DISCARD/TRIM
- From: Paul Clements <paul.clements@...856...>
- Re: [Nbd] NBD, DISCARD/TRIM
- From: folkert <folkert@...421...>
- Re: [Nbd] NBD, DISCARD/TRIM
- From: Paul Clements <paul.clements@...856...>
- Re: [Nbd] NBD, DISCARD/TRIM
- From: folkert <folkert@...421...>
- Re: [Nbd] NBD, DISCARD/TRIM
- From: Paul Clements <paul.clements@...856...>