[Server-devel] backup : problem opening /library/users/XXXX/datastore-xxxxx/store

Hamilton Chua hamilton.chua at gmail.com
Tue May 5 11:19:16 EDT 2009 

Oops. I should've clicked Reply All :-)

I'm using an older snapshot - Soas2-200904031934.

On Tue, May 5, 2009 at 10:52 PM, Martin Langhoff
<martin.langhoff at gmail.com>wrote:

> Hi Hamilton,
>
> Let's keep this on the list. Is that from a recent SoaS? The datastore
> storage format has changed then, and we need to add support to Moodle
> for it.
>
> More work! :-p
>
> Sugaristas, if I want to support the 0.84 datastore, is the on-disk
> layout well explained anywhere? There's many pages, none says what
> version they are authoritative for... I suspect the right page is:
>
>  http://wiki.sugarlabs.org/go/Development_Team/Datastore_Rewrite
>
> Hamiton's orig email below for reference...
>
>
>
> m
>
> On Tue, May 5, 2009 at 4:38 PM, Hamilton Chua <hamilton.chua at gmail.com>
> wrote:
> > Thanks Martin, I think this will be very helpful.
> > I looked at the contents of the data store folder and mine looks like ...
> >
> > [root at schoolserver1 THW40541797]# cd datastore-latest/
> > [root at schoolserver1 datastore-latest]# ls -lah
> > total 15K
> > drwxr-xr-x+ 6 THW40541797 THW40541797 1.0K 2009-04-23 23:24 .
> > drwxr-x---+ 7 THW40541797 THW40541797 1.0K 2009-04-23 23:19 ..
> > drwxr-xr-x+ 3 THW40541797 THW40541797 1.0K 2009-04-24 10:31 5f
> > drwxr-xr-x+ 4 THW40541797 THW40541797 1.0K 2009-04-24 11:02 checksums
> > drwxr-xr-x+ 3 THW40541797 THW40541797 1.0K 2009-04-24 10:36 f6
> > drwxr-xr-x+ 2 THW40541797 THW40541797 1.0K 2009-04-24 11:03 index
> > -rw-r--r--+ 2 THW40541797 THW40541797    0 2009-04-24 10:30 index_updated
> > -rw-r--r--+ 2 THW40541797 THW40541797    1 2009-04-24 10:30 version
> >
> > there is no store folder, instead there are 4 folders and 2 files.
> >
> >
> >
> >
> > On Tue, Apr 28, 2009 at 12:58 AM, Martin Langhoff
> > <martin.langhoff at gmail.com> wrote:
> >>
> >> On Mon, Apr 27, 2009 at 3:59 PM, Hamilton Chua <hamilton.chua at gmail.com
> >
> >> wrote:
> >> > Thanks so much for replying. I don't have an XO laptop so I'm unable
> to
> >> > verify how backup/restore should really work but from your reply below
> >> > I'm guessing that there really should be a store directory
> >>
> >> Ah, thought you had one. Sorry. Here's a sample from an XS dev box I
> have
> >> here
> >>
> >> [root at schoolserver1 web]# ls -lah /library/users/
> >> total 28K
> >> drwxr-xr-x   6 root        root        4.0K 2009-04-03 06:51 .
> >> drwxr-xr-x   9 root        root        4.0K 2009-02-27 17:48 ..
> >> drwxr-x---+ 24 CSN7470319B CSN7470319B 4.0K 2009-04-27 10:11 CSN7470319B
> >> drwxr-x---+ 10 SHC84601226 SHC84601226 4.0K 2009-04-02 20:02 SHC84601226
> >> drwxr-x---+  6 SHF80801EE8 SHF80801EE8 4.0K 2009-01-21 12:17 SHF80801EE8
> >> drwx------   5 SHF8080271C SHF8080271C 4.0K 2009-04-03 06:51 SHF8080271C
> >>
> >> This is the directory for a specific user - showing the hard-linked
> >> snapshots. Names of the dirs are teh UTC time in which the snapshot
> >> was completed. The little '+' sign means that they have ACLs (the only
> >> ACL is so that apache can read them).
> >>
> >> [root at schoolserver1 web]# ls -lah /library/users/CSN7470319B/
> >> total 112K
> >> drwxr-x---+ 24 CSN7470319B CSN7470319B 4.0K 2009-04-27 10:11 .
> >> drwxr-xr-x   6 root        root        4.0K 2009-04-03 06:51 ..
> >> -rw-r--r--   1 CSN7470319B CSN7470319B   18 2008-02-29 09:27
> .bash_logout
> >> -rw-r--r--   1 CSN7470319B CSN7470319B  176 2008-02-29 09:27
> .bash_profile
> >> -rw-r--r--   1 CSN7470319B CSN7470319B  124 2008-02-29 09:27 .bashrc
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-01-21_15:43
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-03-25_15:06
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-03-26_00:08
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-03-27_00:11
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-03-28_00:02
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-03-29_00:13
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-03-30_09:12
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-03-31_00:06
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-04-01_00:04
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-04-02_16:02
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-04-03_00:02
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-04-10_20:32
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-04-13_10:42
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-04-14_06:14
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-04-15_20:19
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-04-17_12:08
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-04-23_14:42
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-04-24_00:10
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-2009-04-27_14:11
> >> drwxr-xr-x   3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43
> >> datastore-current
> >> lrwxrwxrwx   1 CSN7470319B CSN7470319B   53 2009-04-27 10:11
> >> datastore-latest ->
> >> /library/users/CSN7470319B/datastore-2009-04-27_14:11
> >> -rw-r--r--   1 CSN7470319B CSN7470319B  500 2008-05-23 13:35 .emacs
> >> drwxr-xr-x   2 CSN7470319B CSN7470319B 4.0K 2008-04-06 16:43 .gnome2
> >> drwx------   2 CSN7470319B root        4.0K 2009-01-21 10:14 .ssh
> >>
> >> [root at schoolserver1 web]# ls -lah
> >> /library/users/CSN7470319B/datastore-2009-04-27_14:11
> >> total 124K
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43 .
> >> drwxr-x---+ 24 CSN7470319B CSN7470319B 4.0K 2009-04-27 10:11 ..
> >> drwxr-xr-x+  4 CSN7470319B CSN7470319B 112K 2009-04-24 07:32 store
> >>
> >> This is a particular datastore -- fairly large so I've skipped the
> >> records inthe middle -
> >>
> >> [root at schoolserver1 web]# ls -lah
> >> /library/users/CSN7470319B/datastore-2009-04-27_14:11/store/ | head
> >> total 243M
> >> drwxr-xr-x+  4 CSN7470319B CSN7470319B 112K 2009-04-24 07:32 .
> >> drwxr-xr-x+  3 CSN7470319B CSN7470319B 4.0K 2008-05-13 09:43 ..
> >> -rw-r--r--+ 20 CSN7470319B CSN7470319B  348 2008-10-07 19:26
> >> 005714d1-f432-4d85-acdc-7d2a8a261395.metadata
> >> -rw-r--r--+ 20 CSN7470319B CSN7470319B  721 2008-10-21 12:15
> >> 007610f6-62ec-4a74-af49-2d1f8cafe0fc
> >> -rw-r--r--+ 20 CSN7470319B CSN7470319B  378 2008-10-21 12:15
> >> 007610f6-62ec-4a74-af49-2d1f8cafe0fc.metadata
> >> -rw-r--r--+ 20 CSN7470319B CSN7470319B  36K 2008-11-25 14:42
> >> 01032138-bb02-4132-a33e-51bb464f34dd
> >> -rw-r--r--+ 20 CSN7470319B CSN7470319B  275 2008-11-25 14:42
> >> 01032138-bb02-4132-a33e-51bb464f34dd.metadata
> >> -rw-r--r--+ 20 CSN7470319B CSN7470319B  308 2008-11-25 09:34
> >> 015e6039-26b6-4424-bbe2-934564ae0f20.metadata
> >> -rw-r--r--+ 20 CSN7470319B CSN7470319B  304 2008-10-23 11:17
> >> 0174d375-d574-49b2-aa7b-5dca4e22c52e
> >> [root at schoolserver1 web]# ls -lah
> >> /library/users/CSN7470319B/datastore-2009-04-27_14:11/store/ | tail
> >> -rw-r--r--+ 20 CSN7470319B CSN7470319B 4.4K 2008-10-21 04:19
> >> ff0f7b98-e62c-45dd-8912-25619988ef07
> >> -rw-r--r--+ 20 CSN7470319B CSN7470319B  355 2008-10-21 04:19
> >> ff0f7b98-e62c-45dd-8912-25619988ef07.metadata
> >> -rw-r--r--+ 20 CSN7470319B CSN7470319B  990 2008-08-29 20:43
> >> ff13d2e5-8ba1-44ac-ad7f-d0c23e806587
> >> -rw-r--r--+ 20 CSN7470319B CSN7470319B  397 2008-08-29 20:43
> >> ff13d2e5-8ba1-44ac-ad7f-d0c23e806587.metadata
> >> -rw-r--r--+ 19 CSN7470319B CSN7470319B  932 2009-02-27 17:25
> >> ffbed191-707c-4281-944b-ab342ebb3012
> >> -rw-r--r--+ 19 CSN7470319B CSN7470319B  345 2009-02-27 17:25
> >> ffbed191-707c-4281-944b-ab342ebb3012.metadata
> >> drwxr-xr-x+  2 CSN7470319B CSN7470319B 4.0K 2009-04-24 07:33 index
> >> -rw-r--r--+ 20 CSN7470319B CSN7470319B    0 2008-07-08 21:58
> >> .metadata.exported
> >> -rwxr-xr-x+ 20 CSN7470319B CSN7470319B  128 2008-05-13 09:43 metainfo
> >> drwxr-xr-x+  2 CSN7470319B CSN7470319B  56K 2009-04-24 07:32 preview
> >>
> >> hope that helps!
> >>
> >> cheers,
> >>
> >>
> >>
> >> martin
> >> --
> >>  martin.langhoff at gmail.com
> >>  martin at laptop.org -- School Server Architect
> >>  - ask interesting questions
> >>  - don't get distracted with shiny stuff  - working code first
> >>  - http://wiki.laptop.org/go/User:Martinlanghoff
> >
> >
>
>
>
> --
>  martin.langhoff at gmail.com
>  martin at laptop.org -- School Server Architect
>  - ask interesting questions
>  - don't get distracted with shiny stuff  - working code first
>  - http://wiki.laptop.org/go/User:Martinlanghoff
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.laptop.org/pipermail/server-devel/attachments/20090505/da0e134b/attachment-0001.htm

More information about the Server-devel mailing list