[Gluster-users] ls seems to be stuck, but keeps looping in a directory in a distributed setup

Sabuj Pattanayek sabujp at gmail.com
Mon Apr 15 15:04:19 UTC 2013


ok, does running :

tune2fs -O ^dir_index /dev/whatever

...take a really long time for large filesystems? If so, downgrading may be
better.

Thanks,
Sabuj

On Mon, Apr 15, 2013 at 9:58 AM, Michael Brown <michael at netdirect.ca> wrote:

> On 13-04-15 10:47 AM, Sabuj Pattanayek wrote:
> > Does this force ext4 to return 32 bit hash values, i.e. have the same
> > effect has downgrading the kernel to pre 2.6.32-268.el6 ?
> Yes, it should work properly after that.
>
> You can verify with the attached program (which I found while
> researching this) - it should return low offsets:
>
> $ ./d_off /export/bricks/5001173100000000/glusterdata/
> .: 4 (4)
> ..: 6 (6)
> .glusterfs: 9 (9)
> common: 12 (12)
> fng1: 15 (15)
> fng2: 18 (18)
> fng3: 21 (21)
> fng4: 24 (24)
> scratch: 27 (27)
> sql: 30 (30)
> jdk: 512 (512)
>
> M.
>
> --
> Michael Brown               | `One of the main causes of the fall of
> Systems Consultant          | the Roman Empire was that, lacking zero,
> Net Direct Inc.             | they had no way to indicate successful
> ☎: +1 519 883 1172 x5106    | termination of their C programs.' - Firth
>
>
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