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Once storage/gfid2path feature is enabled using `gluster volume set
<volname> storage.gfid2path enable`, it starts recording the gfid2path
xattr on each files. But this feature will not add xattr to the existing
files.
This tool accepts the file path as argument and sets the necessary xattr
required for this feature.
Change-Id: I75ad82c86ce482950645e687ff2e33b413fa53da
Updates: #139
Signed-off-by: Aravinda VK <avishwan@redhat.com>
Reviewed-on: https://review.gluster.org/17839
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Reviewed-by: Kotresh HR <khiremat@redhat.com>
Tested-by: Kotresh HR <khiremat@redhat.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
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Documentation is available in patch:
http://review.gluster.org/#/c/9800/
A tool which helps to get list of modified files or list of all files in
GlusterFS Volume using Changelog or find command.
Usage
=====
glusterfind --help
Create:
-------
glusterfind create --help
The tool creates status file $GLUSTERD_WORKDIR/SESSION/VOLUME/status
and records current timestamp to initiate the session. This timestamp
will be used as start time for next runs.
As part of create also generates ssh key and distributes to all peers.
and enables build.pgfid and changelog using volume set command.
Pre:
----
glusterfind pre --help
This command is used to generate the list of files modified after session
creation time or after last run. To get list of all files/dirs in Volume,
run pre command with `--full` argument.
The tool gets all nodes details using gluster volume info and runs node
agent for each brick in respective nodes via ssh command. Once these node
agents generate the output file, tool copies to local using scp. Merges all
the output files to generate the final output file.
Post:
-----
glusterfind post --help
After consuming the list, this sub command is called to update the session
time based on pre command status file.
List:
-----
glusterfind list --help
To view all the sessions
Delete:
-------
glusterfind delete --help
Delete session.
Known Issues
------------
1. Deleted files will not get listed, since we can't convert GFID to
Path if file/dir is deleted.
2. Only new name will get listed if Renamed.
3. All hardlinks will get listed.
Change-Id: I82991feb0aea85cb6ec035fddbf80a2b276e86b0
BUG: 1193893
Signed-off-by: Aravinda VK <avishwan@redhat.com>
Reviewed-on: http://review.gluster.org/9682
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Venky Shankar <vshankar@redhat.com>
Reviewed-by: Prashanth Pai <ppai@redhat.com>
Reviewed-by: Kotresh HR <khiremat@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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The tool finds the missing files in a geo-replication slave volume.
The tool crawls backend .glusterfs of the brickpath, which is passed
as a parameter and stats each entry on slave volume mount to check
the presence of file. The mount used is aux-gfid-mount, hence no path
conversion is required and is fast. The tool needs to be run on every
node in cluster for each brickpath of geo-rep master volume to find
missing files on slave volume. The tool is generic enough and can be
used in non geo-replication context as well.
Most of the crawler code is leverged from Avati's xfind and is modified
to crawl only .glusterfs (https://github.com/avati/xsync)
Thanks Aravinda for scripts to convert gfid to path.
Change-Id: I84deaaaf638f7c571ff1319b67a3440fe27da810
BUG: 1187140
Signed-off-by: Aravinda VK <avishwan@redhat.com>
Signed-off-by: Kotresh HR <khiremat@redhat.com>
Reviewed-on: http://review.gluster.org/9503
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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