Re: mount /dev/rbd0 /mnt/image2 + rm Python-2.7.13 -rf => freeze

[Stéphane Klein <contact@xxxxxxxxxxxxxxxxxxx>]

2016-12-21 18:47 GMT+01:00 Ilya Dryomov <idryomov@xxxxxxxxx>:

On Wed, Dec 21, 2016 at 5:50 PM, Stéphane Klein
<contact@xxxxxxxxxxxxxxxxxxx> wrote:
> I have configured:
>
> ```
> ceph osd crush tunables firefly
> ```

If it gets to rm, then it's probably not tunables.  Are you running
these commands by hand?

Yes, I have executed this command on my mon-1 host

 

Anything in dmesg?

This:

```
[  614.278589] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
[  910.797793] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
[ 1126.251705] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
[ 1214.030659] Key type dns_resolver registered
[ 1214.042308] Key type ceph registered
[ 1214.043852] libceph: loaded (mon/osd proto 15/24)
[ 1214.045944] rbd: loaded (major 252)
[ 1214.053449] libceph: client4200 fsid 7ecb6ebd-2e7a-44c3-bf0d-ff8d193e03ac
[ 1214.056406] libceph: mon0 172.28.128.2:6789 session established
[ 1214.066596]  rbd0: unknown partition table
[ 1214.066875] rbd: rbd0: added with size 0x19000000
[ 1219.120342] EXT4-fs (rbd0): mounted filesystem with ordered data mode. Opts: (null)
[ 1219.120754] SELinux: initialized (dev rbd0, type ext4), uses xattr
```

If I reboot my client host, and remount this disk then I can delete the folder with "rm -rf" with success.

Best regards,

Stéphane

 

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