12:54 a.m.
--=-9iJKPIn2UEV1t7IWMWhA
Content-Type: multipart/alternative; boundary="=-Lc9OxRAgLPK5zoxTEAOY"
--=-Lc9OxRAgLPK5zoxTEAOY
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
I cannot put the gluster domain into maintenance. I'm believe this is
because the data center has a status of Non responsive (because a host
cannot connect to storage or start SPM). The only option available on
the gluster storage is activate. I have put all the hosts into
maintenance. Is this enough to continue with the initialize lockspace
step?
On Fri, 2016-02-19 at 23:34 +0200, Nir Soffer wrote:
On Fri, Feb 19, 2016 at 10:58 PM, Cameron Christensen
<cameron.christensen(a)uk2group.com> wrote:
> Hello,
>=20
> I am using glusterfs storage and ran into a split-brain issue. One
> of the
> file affected by split-brain was dom_md/ids. In attempts to fix the
> split-brain issue I deleted the dom_md/ids file. Is there a method
> to
> recreate or reconstruct this file?
=20
You can do this:
=20
1. Put the gluster domain to maintenance (via engine)
=20
No host should access it while you reconstruct the ids file
=20
2. Mount the gluster volume manually
=20
mkdir repair
mount -t glusterfs <server>:/<path> repair/
=20
3. Create the file:
=20
touch repair/<sd_uuid>/dom_md/ids
=20
4. Initialize the lockspace
=20
sanlock direct init -s <sd_uuid>:0:repair/<sd_uuid>/dom_md/ids:0
=20
5. Unmount the gluster volume
=20
umount repair
=20
6. Activate the gluster domain (via engine)
=20
The domain should become active after a while.
=20
=20
David: can you confirm this is the best way to reconstruct the ids
file?
=20
Nir
--=-Lc9OxRAgLPK5zoxTEAOY
Content-Type: text/html; charset="utf-8"
Content-Transfer-Encoding: quoted-printable
<html><head></head><body><div>I cannot put the gluster
domain into maintena=
nce. I'm believe this is because the data center has a status of Non respon=
sive (because a host cannot connect to storage or start SPM). The only opti=
on available on the gluster storage is activate. I have put all the hosts i=
nto maintenance. Is this enough to continue with the initialize lockspace s=
tep?</div><div><br></div><div>On Fri, 2016-02-19 at 23:34
+0200, Nir Soffer=
wrote:</div><blockquote type=3D"cite"><pre>On Fri, Feb 19,
2016 at 10:58 P=
M, Cameron Christensen
<<a
href=3D"mailto:cameron.christensen@uk2group.com">cameron.christensen=
@uk2group.com</a>> wrote:
<blockquote type=3D"cite">
Hello,
I am using glusterfs storage and ran into a split-brain issue. One of the
file affected by split-brain was dom_md/ids. In attempts to fix the
split-brain issue I deleted the dom_md/ids file. Is there a method to
recreate or reconstruct this file?
</blockquote>
You can do this:
1. Put the gluster domain to maintenance (via engine)
No host should access it while you reconstruct the ids file
2. Mount the gluster volume manually
mkdir repair
mount -t glusterfs <server>:/<path> repair/
3. Create the file:
touch repair/<sd_uuid>/dom_md/ids
4. Initialize the lockspace
sanlock direct init -s
<sd_uuid>:0:repair/<sd_uuid>/dom_md/ids:=
0
5. Unmount the gluster volume
umount repair
6. Activate the gluster domain (via engine)
The domain should become active after a while.
David: can you confirm this is the best way to reconstruct the ids file?
Nir
</pre></blockquote></body></html>
--=-Lc9OxRAgLPK5zoxTEAOY--
--=-9iJKPIn2UEV1t7IWMWhA
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: This is a digitally signed message part
Content-Transfer-Encoding: 7bit
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJWx48dAAoJEM1PCzopIAOtRCoIAMMmTSeTYTzn6Mn9gSXuCjkI
9MYwuEVDQxyEzb0tnfz0GKOfRrL+h5ICTnk4EcXSxWj3DdD2X6EM5iYpqKkGS/wB
xUwQ8XS9mZqf9LN+kriV7l8bMSLcMw4RCgl36mcrmA4HY5TYj5ZwLdj00K/fMsDk
eE/7nExgnozlnmb83FqZolXkUndi9zItmB+iloVLLmkCjqK2hznrbtdH0g0f4XOm
EZkdqeWSKCJ0g05brn07XqjhGA/XrVDbo4gZoGi0QzQ55nJbRsljgI37o82yFiWY
/o3GQ6YhuvISu0AVeNci/4ntCslMr3wXXOY5IadYIj1HMxLDklR+R38CM5ncDdc=
=8sGo
-----END PGP SIGNATURE-----
--=-9iJKPIn2UEV1t7IWMWhA--