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* tests/basic: Improve quota.t to include enforcement testsorigin/upstream_on_quotaVijay Bellur2013-08-121-6/+38
| | | | | | Change-Id: I7fce33e7d1c075b9610df7f6e9db1cc862630170 BUG: 969461 Signed-off-by: Vijay Bellur <vbellur@redhat.com>
* common-utils: Move glusterd_is_service_running() to common-utilsKrutika Dhananjay2013-08-126-46/+43
| | | | | Change-Id: I96cbe03511cbecb112418da82c44c00fbab74ba3 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
* features/marker: Fix an incorrect NULL checkVijay Bellur2013-08-121-3/+4
| | | | | | Change-Id: If9bb12b352af5a691bd17fc51f0273685ecb12e8 BUG: 969461 Signed-off-by: Vijay Bellur <vbellur@redhat.com>
* features/marker: reduce severity of an annoying log.Vijay Bellur2013-08-121-2/+2
| | | | | Change-Id: If65129812b10afc19a22b2b0c468b53043bde1db BUG: 969461
* features/marker: refactor marker quota for better readability (part 1).Vijay Bellur2013-08-122-23/+38
| | | | | Change-Id: I1133c5ca24f2b395103d470bde77be966d17d938 Signed-off-by: Vijay Bellur <vbellur@redhat.com>
* features/quota: Add support for statedumpVijay Bellur2013-08-122-0/+41
| | | | | | | | - dumps members of quota_priv_t. - also added validation count to keep track of number of validations done. Change-Id: I998fcccacf4bd7c61ead9ca9a489e0dc0e73763a Signed-off-by: Vijay Bellur <vbellur@redhat.com>
* quota: saner defaults, min and max values for timeoutsKrishnan Parthasarathi2013-08-121-4/+4
| | | | | | | | Also changed default soft-limit percentage to 80% of configured quota limit. Change-Id: Ia07b569216189a6e3bedb5cdbf8ffeb9f7739444 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com>
* glusterd, quotad: volume-id option fixupsBrian Foster2013-08-122-2/+21
| | | | | | | | | | | A few little hacks to set the volume id on the quota server and a mapping option on quotad to map the volume name to the uuid passed via the lookup request. Change-Id: Ic151acb18ed29d2ee4ae5d1bc6841ae4a4de176a Original-author: Brian Foster <bfoster@redhat.com> Signed-off-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com>
* features/quota: Fix compilation warningsKrutika Dhananjay2013-08-122-5/+4
| | | | | | | | | | | | | | | | | | The following are the compilation warnings I encountered: ----------------------------------- In file included from quota.c:12:0: quota.h:190:1: error: 'packed' attribute ignored [-Werror=attributes] quota.c: In function 'quota_lookup_cbk': quota.c:618:23: error: assignment from incompatible pointer type [-Werror] quota.c:637:53: error: 'soft_lim' undeclared (first use in this function) quota.c:637:53: note: each undeclared identifier is reported only once for each function it appears in quota.c:608:28: error: unused variable 'size' [-Werror=unused-variable] cc1: all warnings being treated as errors ----------------------------------- Change-Id: I7a09e654a9cc064a423a5f8362f2a9c6abbc7edb Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
* features/quota: minor fixes to enforcerRaghavendra G2013-08-122-12/+5
| | | | | | | | | | * send size query to quotad only if limit is set on that inode. * don't check for loc->parent while querying size from quotad, since its a nameless lookup Change-Id: I10dc2f9d1e40875382040b53cb4ee5f6d9a27133 BUG: 969461 Signed-off-by: Raghavendra G <rgowdapp@redhat.com>
* features/quota: fixes to code reading limits from xattrs.Raghavendra G2013-08-123-46/+34
| | | | | | | | | | It was assumed that hard and soft limits are stored as two different xattrs on disk. However they are stored as two members of a structure which is stored as a value for a single key. Change-Id: I947fa5c375209c31fe1511bda0d5cb0e249af9ba BUG: 969461 Signed-off-by: Raghavendra G <rgowdapp@redhat.com>
* glusterd,cli: changes to quota list <path> ...Krutika Dhananjay2013-08-122-321/+82
| | | | | Change-Id: Ia37020c3aa11af6eed3af09cfe390b848b028b6a Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
* glusterd: Clean up and fix glusterd_op_quota()Krutika Dhananjay2013-08-124-130/+85
| | | | | | | | | | | | | | | | | | | | ... and also fix cli logging In glusterd_op_quota(), * do not modify ret after going to 'out' as this causes the failure status (-1) to be overwritten, thereby causing the command to return 0 even on failure. * knock off additional labels like create_vol. * replace 'if' statements with 'switch case' statement. * delete only the 3 timeouts and the defaul-soft-limit, if present, from volinfo->dict, upon disablement of quota. Change-Id: If486a5373b66f2379d6d041a974d9b824fcb8518 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
* glusterd: Changes to 'quota remove' subcommand behaviorKrutika Dhananjay2013-08-121-44/+39
| | | | | Change-Id: Ifdc60071146587dc5c60d9a53a92d49b3487fd82 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
* glusterd: club limit-usage and soft-limit into a single commandKrutika Dhananjay2013-08-126-221/+183
| | | | | Change-Id: I5f680675576aeec584b497eb25dd804a9dd6d690 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
* quota: Fix initialisation of privKrutika Dhananjay2013-08-121-0/+2
| | | | | | | Original-author: Vijay Bellur <vbellur@redhat.com> Change-Id: Iea21ef1cdfb78c79482ad02f81734516b7818714 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
* Change branch to quota.Vijay Bellur2013-08-121-1/+1
| | | | Change-Id: I8a6d49cc101da219404633d43b8d211f816094a7
* features/quota: Allow the gluster 'special' processes to supercede the limitsVijay Bellur2013-08-121-4/+18
| | | | | | | | | Don't block the gluster internal processes like rebalance, gsyncd, self heal etc from the disk quotas and the xattrs setting. Solution: Allow all the clients with negative PID. Change-Id: Iaeaa8096e00d48b2a4c3f5df61d103da0b3d6598
* features/quota: Fix compilation warningsVijay Bellur2013-08-122-8/+24
| | | | Change-Id: Ie0b3af8b52f2d909c61094bdcaccfd724ff4ecc0
* features/quota: Introduce quota log helper function.Vijay Bellur2013-08-122-0/+55
| | | | Change-Id: I38077c7adc497b314f4037cbbb116458a26ed589
* glusterd, cli: Provide status of quotad in 'volume status'Krutika Dhananjay2013-08-1211-34/+117
| | | | | | Change-Id: I5e90376ecfe11ae5a3bca936d9d9acdd54c337d7 BUG: 969461 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
* features/quota: design changesRaghavendra G2013-08-1213-1387/+1756
| | | | | | | | | | | | | | * hard and soft limits are persisted in xattrs of the inode. Associating limits with inode instead of maintaining as a global list helps us to scale better. * quotad-aggregator acts as a special client to provide cluster view through an rpc program. Quota enforcer loaded on brick uses this to get aggregated directory sizes. Aggregated sizes are cached for a timeout period in in-memory inode contexts. Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Change-Id: I2ab508d9d4fe224bc1d8cf01cf2b7969dd4200bb BUG: 969461
* glusterd: Move timeout options and default-soft-limit to quota xlatorKrutika Dhananjay2013-08-122-80/+6
| | | | | | | | | Write the 3 timeout options {soft-timeout, hard-timeout, alert-time} and default-soft-limit, if explicitly set, into brick volfiles. Change-Id: Ie3229a8ab1b081a5936defd4f977afc8a19dad50 BUG: 969461 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
* glusterd: Spawn quotad on every nodeKrutika Dhananjay2013-08-123-31/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ... and also trigger a reconfigure when the following quota sub-commands are executed: a. default-soft-limit, b. hard-timeout, c. soft-timeout, and d. alert-time. Also start/restart/stop quotad only when quota is enabled or disabled on any volume. Tests performed in a two node cluster: a. Create and start a volume, enable quota on it and check if quotad is spawned on both the nodes. b. Execute all quota sub-commands on the volume except 'enable' and 'disable' and verify that the pid of quota daemon doesn't change. c. Stop the volume and verify that quotad is stopped. d. Start it again. Quotad must be started now. e. Create, start and enable quota on a second volume, verify that the pid of quotad changes on both the nodes (indicating a restart). f. Disable quota on one of the volumes and verify that quotad's pid changes. g. Disable quota on the second volume too and verify that quotad is stopped on both the nodes. h. Enable quota again on one of the volumes, and verify that quotad is started on both the nodes. i. Add a new node into this cluster and verify that quotad is spawned on this node too. Change-Id: Ie93ab69c685051e196c377cff15078a1cde17fca BUG: 969461 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
* Change branch to quota-improvementsVijay Bellur2013-08-121-1/+1
| | | | | Change-Id: Idb1ed302a73e645cef66e5096a6cef83290b10ce Signed-off-by: Vijay Bellur <vbellur@redhat.com>
* features/quota: Improvements to quotaVarun Shastry2013-08-1230-1245/+3442
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Old implementation * Client side implementation of quota - Not secure - Increased traffic in updating the ctx New Implementation * 2 stages of quota implementation is done: Soft and hard quota Upon reaching soft quota limit on the directory it logs/alerts in the quota daemon log (ie DEFAULT_LOG_DIR/quotad.log) and no more writes allowed after hard quota limit. After reaching the soft-limit the daemon alerts the user/admin repeatively for every 'alert-time', which is configurable. * Quota is moved to server-side. There will be 2 quota xlators i. Quota Server It takes care of the enforcing the quota and maintains the context specific to the brick. Since this doesn't have the complete picture of the cluster, cluster wide usage is updated from the quota daemon. This updated context is saved and used for the enforcement. It updates its context by searching the QUOTA_UPDATE_KEY from the dict in the setxattr call, and is updated from nowhere else. The quota is always loaded in the server graph and is by passed if the feature is not enabled. Options specific to quota-server: server-quota - Specifies whether the features is on/off. It is used to by pass the quota if turned off. deem-statfs - If set to on, it takes quota limits into consideration while estimating fs size. (df command) ii. Quota Daemon This is the new xlator introduced with this patch. Its the *gluster client* process with no mount point, started upon enabling quota or restarting the volume. This is a single process for all the volumes in the cluster. Its volfile stored in GLUSTERD_DEFAULT_WORKI_DIR/quotad/quotad.vol. It queries for the sizes on all the bricks, aggregates the size and sends back the updated size, periodically. The timeout between successive updation is configurable and typically/by default more for below-soft-quota usage and less for above-soft-quota usage. It maintains the timeout inside the limit structure based on the usage; below soft limit and above soft limit. There will be thread running per volume which iterates through the list and decides whether the size to be queried in the current iteration based on its timeout. It takes the next iteration time taking the least of the timeouts in the list of entries. Maintains a separate inode table for each volume in the quotad. In the first iteration it builds the table for quota-dirs (dirs on which limit is set) and its components. Options specific to quotad: hard-timeout - Timeout for updation of usage to the quota-server when the usage is crosses the soft-limit. soft-timeout - Timeout for the updation of usage to the quota-server when the usage is below soft-limit. alert-time - Frequency of logging after the usage reached soft limit. Options common to both: default-soft-limit - This is used when individual paths are not configured with soft-limit and default value of this option is 90% of the hard-limit. limit-set - String containing all the limits. Thus in the current implementation we'll have 2 quota xlators: one in server graph and one in trusted client (quota daemon) of which the sole purpose will be to aggregate the quota size xattrs from all the bricks and send the same to server quota xlator. * Changes in glusterd and CLI A single volfile is created for all the volumes, similar to nfs volfile. All files related to quota client (volfile, pid etc) are stored in GLUSTERD_DEFAULT_WORK_DIR/quotad/. The new pattern of the quota limit stores in limit-set = <single-dir-limit>[,<single-dir-limit>] single-dir-limit = <abs-path>:<hard-limit>[:<soft-limit-in-percent>] It also introduces new options: volume quota <VOLNAME> {enable|disable|list [<path> ...]|remove <path>| default-soft-limit <percent>} | volume quota <VOLNAME> {limit-usage <path> <size> |soft-limit <path> <percent>} | volume quota <VOLNAME> {alert-time|soft-timeout|hard-timeout} {<time>} Credit: Raghavendra Bhat <rabhat@redhat.com> Varun Shastry <vshastry@redhat.com> Shishir Gowda <sgowda@redhat.com> Kruthika Dhananjay <kdhananj@redhat.com> Brian Foster <bfoster@redhat.com> Krishnan Parthasarathi <kparthas@redhat.com> Change-Id: I16ec5be0c2faaf42b14034b9ccaf17796adef082 BUG: 969461 Signed-off-by: Varun Shastry <vshastry@redhat.com>
* cluster/afr: skip directory inspection when entry self-heal is offAnand Avati2013-08-111-1/+1
| | | | | | | | | | | | When user has explicitly configured to disable entry self-heal in the client, it is wrong to do the healing in opendir. So skip it. This is especially useful to reduce opendir() times after graph switches. Change-Id: Ic6eb9ff2334a5b8417f2f35410a366a536bad5df Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/5528 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* logging: [doc] Fix a typoHarshavardhana2013-08-081-1/+1
| | | | | | | | | | | /var/log/glusterd/logger.conf should be /var/lib/glusterd/logger.conf Change-Id: I3a4b19eb59d7acf83224fed01a5856565ffe1741 BUG: 928648 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/5466 Reviewed-by: Anand Avati <avati@redhat.com> Tested-by: Anand Avati <avati@redhat.com>
* cluster/afr: Unwind frame on error in readdir[p]Pranith Kumar K2013-08-081-2/+2
| | | | | | | | | Change-Id: I5701bf115e0aa1adb4fb52f5418534910a2268d4 BUG: 994959 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/5531 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* build: sync glusterfs.spec.in with Fedora glusterfs.specKaleb S. KEITHLEY2013-08-071-20/+45
| | | | | | | | | | | | | | | (this is the master branch) * add necessary requires * add -cli subpackage * fix other minor differences with Fedora glusterfs.spec Change-Id: Ifd535463a68cfd0793691e37148f411b95b41867 BUG: 950083 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/5522 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* extras/hook-scripts: Don't add multiple entries in smb.confRaghavendra Talur2013-08-071-2/+4
| | | | | | | | | | | | When volume is force started, there may be entry in smb.conf for that volume. Always check for entry before adding one. Change-Id: I44f893174a993abaa31c24c1a81bb38a58617808 BUG: 994727 Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: http://review.gluster.org/5526 Reviewed-by: Anand Avati <avati@redhat.com> Tested-by: Anand Avati <avati@redhat.com>
* afr: check for non-zero call_count before doing a stack windRavishankar N2013-08-071-0/+5
| | | | | | | | | | | | | | | | | | | | When one of the bricks of a 1x2 replicate volume is down, writes to the volume is causing a race between afr_flush_wrapper() and afr_flush_cbk(). The latter frees up the call_frame's local variables in the unwind, while the former accesses them in the for loop and sending a stack wind the second time. This causes the FUSE mount process (glusterfs) toa receive a SIGSEGV when the corresponding unwind is hit. This patch adds the call_count check which was removed when afr_flush_wrapper() was introduced in commit 29619b4e Change-Id: I87d12ef39ea61cc4c8244c7f895b7492b90a7042 BUG: 988182 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/5393 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* md-cache: fix xattr caching code in getxattrAnand Avati2013-08-071-2/+2
| | | | | | | | | | | | Bad condition check, fix it! Change-Id: I6e047de70f77d7b98b2ca771a467f14a76fd62fe BUG: 994392 Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/5513 Reviewed-by: Amar Tumballi <amarts@redhat.com> Tested-by: Amar Tumballi <amarts@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* features/locks: Convert old style metadata locks to new-stylePranith Kumar K2013-08-071-0/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: In 3.3, inode locks of both metadata and data are competing in same domain called data domain (old style). This coupled with eager-lock, delayed post-ops introduce delays for metadata operations like chmod, chown etc. To avoid this problem, inode locks for metadata ops are moved to different domain called metadata domain in 3.4 (new style). But when both 3.3 clients and 3.4 clients are present, 3.4 clients for metadata operations still need to take locks in "old style" so that proper synchronization happens across 3.3 and 3.4 clients. Only when all clients are >= 3.4 locks will be taken in "new style" for metadata locks. Because of this behavior as long as at least one 3.3 client is present, delays will be perceived for doing metadata operations on all 3.4 clients while data operations are in progress (Ex: Untar will untar one file per sec). Fix: Make locks xlators translate old-style metadata locks to new-style metadata locks. Since upgrade process suggests upgrading servers first and then clients, this approach gives good results. Tests: 1) Tested that old style metadata locks are converted to new style by locks xlator using gdb 2) Tested that disconnects purge locks in meta-data domain as well using gdb and statedumps. 3) Tested that untar performance is not hampered by meta-data and data operations. 4) Had two mounts one with orthogonal-meta-data on and other with orthogonal-meta-data off ran chmod 777 <file> on one mount and chmod 555 <file> on the other mount in while loops when I took statedumps I saw that both the transports are taking lock on same domain with same range. 18:49:30 :) ⚡ sudo grep -B1 "ACTIVE" /usr/local/var/run/gluster/home-gfs-r2_0.324.dump.* home-gfs-r2_0.324.dump.1375794971-lock-dump.domain.domain=r2-replicate-0:metadata home-gfs-r2_0.324.dump.1375794971:inodelk.inodelk[0](ACTIVE)=type=WRITE, whence=0, start=9223372036854775806, len=0, pid = 7525, owner=78f9e652497f0000, transport=0x15ac9e0, , granted at Tue Aug 6 18:46:11 2013 home-gfs-r2_0.324.dump.1375795051-lock-dump.domain.domain=r2-replicate-0:metadata home-gfs-r2_0.324.dump.1375795051:inodelk.inodelk[0](ACTIVE)=type=WRITE, whence=0, start=9223372036854775806, len=0, pid = 8879, owner=0019cc3cad7f0000, transport=0x158f580, , granted at Tue Aug 6 18:47:31 2013 Change-Id: I268df4efd93a377a0c73fbc59b739ef12a7a8bb6 BUG: 993981 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/5503 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* Correcting a log message in glusterd-geo-rep.cM S Vishwanath Bhat2013-08-051-1/+1
| | | | | | | | | | Change-Id: I4352f513fc5616daa20e9a4ad51a63fb13a27dff BUG: 847839 Signed-off-by: M S Vishwanath Bhat <vbhat@redhat.com> Reviewed-on: http://review.gluster.org/5472 Reviewed-by: Amar Tumballi <amarts@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* doc: Convert adding a fop howto to markdownLubomir Rintel2013-08-042-33/+18
| | | | | | | | Change-Id: Ia0a9ad228dcf69f40befc58fff7a56fffcfe915b Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com> Reviewed-on: http://review.gluster.org/5487 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* doc: Convert the posix translator documentation to markdownLubomir Rintel2013-08-042-59/+59
| | | | | | | | Change-Id: I6b6c3b2063c81e8799c3273434119dd9bff1be79 Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com> Reviewed-on: http://review.gluster.org/5486 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* doc: The lock-ahead translator is not in tree, drop docsLubomir Rintel2013-08-041-80/+0
| | | | | | | | Change-Id: Idda32338af416dc085c48ff023eeacf2397b65fd Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com> Reviewed-on: http://review.gluster.org/5485 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* doc: Convert the afr translator documentation to markdownLubomir Rintel2013-08-041-0/+191
| | | | | | | | Change-Id: I328986812df7adc849fa11b53ae483c2cd0825e8 Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com> Reviewed-on: http://review.gluster.org/5484 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* doc: Remove the bdb translator documentationLubomir Rintel2013-08-041-70/+0
| | | | | | | | | | The translator was removed in ea08bf886732d9680f2d6de19f3d68908a55143b. Change-Id: I3d124be9e3962a54f0ab0247cfd4867b815f4a17 Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com> Reviewed-on: http://review.gluster.org/5483 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* doc: Convert the write-behind translator documentation to markdownLubomir Rintel2013-08-042-45/+56
| | | | | | | | Change-Id: I213e230d283cd43bd1c2b2948882ab36f9170608 Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com> Reviewed-on: http://review.gluster.org/5482 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* doc: Re-format the translator tutorialLubomir Rintel2013-08-041-118/+141
| | | | | | | | | | Adjutst whitespace so that things don't overflow in PDF. Change-Id: Ic75abccbe744aac327b1c6311afb4c13271a723d Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com> Reviewed-on: http://review.gluster.org/5481 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* doc: Import Jeff Darcy's translator tutorialLubomir Rintel2013-08-041-0/+643
| | | | | | | | | | | | | | | | | | | | | | | | | It's way better than what we have currently. It's the original text from Jeff's blog [1][2][3][4], unedited aside from the title, so that the content can be properly attributed. [1] http://hekafs.org/index.php/2011/11/translator-101-class-1-setting-the-stage/ [2] http://hekafs.org/index.php/2011/11/translator-101-lesson-2-init-fini-and-private-context/ [3] http://hekafs.org/index.php/2011/11/translator-101-lesson-3-this-time-for-real/ [4] http://hekafs.org/index.php/2011/11/translator-101-lesson-4-debugging-a-translator/ Original-Author: Jeff Darcy <jdarcy@redhat.com> Necessary editing will follow: * Nicer endings/openings of the subsections, as they are no longer separate articles * Wrap lines in terminal outputs so that they render nicely in PDF * Remove HeksFS references * Remove first person fear of developer wrath for manual creation of a volfile Change-Id: Ie9bb537b5817e8fa575ec0c66a58c48e6584698e Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com> Reviewed-on: http://review.gluster.org/5480 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* doc: Convert the coding standards to markdownLubomir Rintel2013-08-041-0/+402
| | | | | | | | Change-Id: I5f3bec7b86ce31beb7459a27dc0f4ba39c6d9610 Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com> Reviewed-on: http://review.gluster.org/5479 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* doc: Drop corrupted and unused fileLubomir Rintel2013-08-041-13/+0
| | | | | | | | Change-Id: Ib220f9264ac941e87a9eb0998775a1b5507c510f Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com> Reviewed-on: http://review.gluster.org/5478 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* doc: Get rid of weird quotingLubomir Rintel2013-08-041-5/+5
| | | | | | | | | | | | | | | | | pandoc: Error producing PDF from TeX source. ! Package inputenc Error: Unicode char \u8:‟ not set up for use with LaTeX. See the inputenc package documentation for explanation. Type H <return> for immediate help. ... l.6216 ... the objects access rights to "public‟ Change-Id: I23428930d167064b7c5790eea09daedbef06153a Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com> Reviewed-on: http://review.gluster.org/5477 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* doc: Rename architectural diagramLubomir Rintel2013-08-043-1/+1
| | | | | | | | | | | | | | | | | | | | It should not be specific to old gluster version anyway and the dot in name causes trouble to pandoc/LaTeX: pandoc: Error producing PDF from TeX source. ! LaTeX Error: Unknown graphics extension: .2_Architecture.png. See the LaTeX manual or LaTeX Companion for explanation. Type H <return> for immediate help. ... l.98 ...ages/640px-GlusterFS_3.2_Architecture.png} Change-Id: I9d222a1628e1c14b004c059733fabd7b70c86f26 Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com> Reviewed-on: http://review.gluster.org/5476 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* doc: Drop volfiles from documentation treeLubomir Rintel2013-08-0418-1294/+0
| | | | | | | | | | They're mostly useless. Change-Id: Ib5db6f4439fee16e461afc0b0cd3b71c717a19c6 Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com> Reviewed-on: http://review.gluster.org/5475 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* doc: Drop the docbook admin guideLubomir Rintel2013-08-0424-6749/+0
| | | | | | | | | | It has been converted to Markdown. Change-Id: Idc4b2de7e79aa955d1d3cac96a9ee653ccf9fbd9 Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com> Reviewed-on: http://review.gluster.org/5473 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* Add switch and nufa options to 'gluster cli'Harshavardhana2013-08-032-17/+53
| | | | | | | | | Change-Id: Ic3c43291e0e1ead0d89c0436e8d70aa5dee2f543 BUG: 924488 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/5391 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
generated by cgit (git 2.34.1) at 2024-04-19 11:58:41 +0000