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* create: support [storage <filename>] optionPrasanna Kumar Kalever2018-02-082-0/+42
| | | | | | | | | | | | | | | | | | | | | | $ gluster-block help gluster-block (0.3) usage: gluster-block <command> <volname[/blockname]> [<args>] [--json*] commands: create <volname/blockname> [ha <count>] [auth <enable|disable>] [prealloc <full|no>] [storage <filename>] <host1[,host2,...]> <size> create block device [defaults: ha 1, auth disable, prealloc no, size in bytes] [...] supported JSON formats: --json|--json-plain|--json-spaced|--json-pretty Fixes: #18 Change-Id: I5d9b4abb58596bd2297cffb294c6d31f752d53e9 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* replace strcat and strcpy with their secure versionsPrasanna Kumar Kalever2018-02-084-3/+33
| | | | | Change-Id: If98ce7b7e50901ee130bbe190a12664ec0adb8c2 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* replace: add replace featurePrasanna Kumar Kalever2018-02-075-12/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. create conf in new node 2. delete conf from old node 3. replace portals from nodes hosting other paths (HA) $ gluster-block create sample/block ha 3 192.168.124.57,192.168.124.26,192.168.124.30 1GiB --json-pretty { "IQN":"iqn.2016-12.org.gluster-block:d516bb5c-5f56-4d9c-96a7-385df19c2e2c", "PORTAL(S)":[ "192.168.124.57:3260", "192.168.124.26:3260", "192.168.124.30:3260" ], "RESULT":"SUCCESS" } $ gluster-block help gluster-block (0.3) usage: gluster-block <command> <volname[/blockname]> [<args>] [--json*] commands: [...] replace <volname/blockname> <old-node> <new-node> [force] replace operations. [...] supported JSON formats: --json|--json-plain|--json-spaced|--json-pretty $ gluster-block replace sample/block 192.168.124.26 192.168.124.56 --json-pretty { "NAME":"block", "CREATE SUCCESS":"192.168.124.56", "DELETE SUCCESS":"192.168.124.26", "REPLACE PORTAL SUCCESS ON":[ "192.168.124.57", "192.168.124.30" ], "RESULT":"SUCCESS" } Fixes: #4 Change-Id: I0411d15c407111db0d423052d9a6bc075174bf90 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* gluster-block: Fix build error due to couldn't find the glfs.hXiubo Li2018-01-211-1/+1
| | | | | | | | | | | | | | When using the newest glusterfs.git, this project couldn't be build successfully due to lacking the glfs.h header file. More detail please see glusterfs's commit: 684d62276af37c260671024ce17cb281f493b289 This will still be compatible with older glusterfs's versions. BUG: 1536908 Change-Id: Ie27a4921daa2b2f989488b167188a9b13569806a Signed-off-by: Xiubo Li <lixiubo@cmss.chinamobile.com>
* versioning: add capabilities supportPrasanna Kumar Kalever2018-01-185-3/+294
| | | | | Change-Id: Ic63f7c9fa169ee37b796093554c59016fbbfaa46 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* cli: make unit prefixes case insensitiveMichael Adam2017-12-212-11/+10
| | | | | Change-Id: I28544d08217f15b90c3e439bfd9aa75ba0432d07 Signed-off-by: Michael Adam <obnox@redhat.com>
* cli: Be more strict about what size units we expect.Michael Adam2017-12-121-5/+18
| | | | | | | | | | Only accept b,B,k(iB),K(iB),M(iB),G(iB),T(iB),... Fail on all other with an improved error message. Resolves: https://github.com/gluster/gluster-block/issues/44 Change-Id: I6ac7e9359f3b8d8afaad254ea12c30131ed676d8 Signed-off-by: Michael Adam <obnox@redhat.com>
* socket: switch to MT-safe get host addr infoPrasanna Kumar Kalever2017-09-191-0/+1
| | | | | | | | This was fixed in an attempt to clean the sockfd leaks Change-Id: Icd82635134050c83167a48b451b347f5c2b9bf39 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com> Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
* rpc: switch to MT-safe block RPC routinesPrasanna Kumar Kalever2017-09-191-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | blockResponse * block_delete_1(blockDelete *argp, CLIENT *clnt) { static blockResponse clnt_res; <<<<<<-------- Same memory is used by everyone memset((char *)&clnt_res, 0, sizeof(clnt_res)); <<<<<---- Here memset is happening if (clnt_call (clnt, BLOCK_DELETE, (xdrproc_t) xdr_blockDelete, (caddr_t) argp, (xdrproc_t) xdr_blockResponse, (caddr_t) &clnt_res, TIMEOUT) != RPC_SUCCESS) { return (NULL); } return (&clnt_res); <<<<<---- ptr to this memory is returned. } So while Thread-1 is returned "return (&clnt_res);" another thread could be doing "memset((char *)&clnt_res, 0, sizeof(clnt_res));" This seem to be a day-1 gluster-blockd bug from the looks of it. Change-Id: I3fc76d7814c4fe5b286577586ec44d752dcc73f0 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com> Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
* misc: fix warningsPrasanna Kumar Kalever2017-08-291-11/+6
| | | | | Change-Id: I11274ad59925ec3d034baefc2cc2e307afa45479 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* gluster-block: parse remote command outputsPrasanna Kumar Kalever2017-08-281-0/+49
| | | | | Change-Id: Ic2317843a8bd882fc26233373a4b4c35b13f24c6 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* gluster-block: use targetcli interactive modePrasanna Kumar Kalever2017-08-282-0/+27
| | | | | | | | | | | | | | | | | | Currently, on each targetcli create call, rtslib will rebuild its bs_cache, so as the /sys/kernel/config/target/core dir gets more entries this takes longer and longer to scan. Hence using repetitive targetcli in the block create for creating iqn, backend, setting acls, setting globals will induce too much delay in block create. As the number of blocks on the node increases, the delay will be too longer. This does not happen if we open targetcli in interactive mode and just do multiple create commands form it, since the bs_cache is build once. Read More: https://goo.gl/8aYT38 Change-Id: I2be78a748e013f253ce8f99746989a1cf735a56f Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* rpc: use port 24010 for all gluster-blockd managementPrasanna Kumar Kalever2017-08-241-1/+1
| | | | | | | | | | | | | | | | | It looks like 24006 port is already registered by some other service, and from [1] it looks like 24007 - 24241 are unassigned. Currently, 24007 -> glusterd (tcp) 24008 -> glusterd (rdma) 24009 -> glustereventsd so for gluster-blockd communications lets choose port 24010 [1] https://goo.gl/B2A4RU Change-Id: I7d9f14b9897e479cececd2271ebf8a975d26ef71 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* logger: support logdir choosing via Environment variablePrasanna Kumar Kalever2017-08-173-30/+101
| | | | | | | | | | | | Currently the default logdir is DATADIR /log/gluster-block/ This patch will provide a way to change this default logdir via Env variable $ export GB_LOGDIR=/var/log/gluster-block-new-path/ Note: make sure to restart the processes (cli & daemon) after you set GB_LOGDIR Change-Id: Id142e4a4dfe7b6ebc9cf8296b8ceb8bff37691b8 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* utils: fix trivial compile warningNiels de Vos2017-07-041-1/+1
| | | | | | | | | | | | The following warning is reported with Fedora Rawhide (F-27) that comes with an updated gcc version (7.1.1): utils.c:217:21: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context] if (!tmp && (size * count)) { ~~~~~~^~~~~~~~ Change-Id: If1645e0e1cc1eaa1d8261914918c5a5be13d6dd8 Signed-off-by: Niels de Vos <ndevos@redhat.com>
* Don't let LOG segfault if log dir does not exist - fall back to stderr.Michael Adam2017-06-221-0/+6
| | | | | Change-Id: I65ad54381362280d9a5596e48aa3242f1160fd2d Signed-off-by: Michael Adam <obnox@redhat.com>
* block: add support to prealloc = full | no optionPrasanna Kumar Kalever2017-06-222-0/+73
| | | | | | | | | currently we allocate sparse files for block backends in the gluster volume, with 'prealloc = full' option introduced by this patch we should be able to fully preallocate the backend block file. Change-Id: Ibf32df5f978f732a3fd248693170463da6d08268 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* info: show size in human readable formatPrasanna Kumar Kalever2017-06-132-3/+28
| | | | | | | | | | | | | | | | | | Also s/BLOCK CONFIG NODE(S)/EXPORTED NODE(S)/ in the info output $ gluster-block info sample/block NAME: block VOLUME: sample GBID: 6bd70984-be2c-43ac-9e9d-bad04010e42f SIZE: 1.0 GiB HA: 1 PASSWORD: EXPORTED NODE(S): 192.168.0.105 Change-Id: I473b854b939c96b99be8e0b172ac6957b8bc6006 Fixes: #23 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com> Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
* daemon: narrow down the failure reason due to dependency servicePrasanna Kumar Kalever2017-06-061-2/+0
| | | | | | | | | | | | | With this change, we can further narrow down the reason for command failure on remote node. We get to know if: * targetcli is installed * tcmu-runner is running * user:glfs is listed Change-Id: Ib39ec525f951ca510008327b59ab99d8f7645ced Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* Fix compiler warningsPranith Kumar K2017-06-061-1/+1
| | | | | Change-Id: I9dd396737a6719fe3828ec3e9c26bfd8aa1da238 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
* log: print human readable timestampPrasanna Kumar Kalever2017-06-052-2/+36
| | | | | | | | | | | | | Before: ------- Epoch number, eg: [1496312036] Now: ---- Human readable, eg: [2017-06-01 18:37:46.834377] Change-Id: Ibcb3de512086f6fa36ad7169f0d9189636361331 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* logger: filter log messages based on severity levelPrasanna Kumar Kalever2017-06-052-16/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds '--log-level' options supported log levels: { "NONE", "ERROR", "WARNING", "INFO", "DEBUG", "TRACE" } TRACE being max logging $ gluster-blockd --help [...] --log-level <LOGLEVEL> Logging severity. Valid options are, TRACE, DEBUG, INFO, WARNING, ERROR and NONE [default: INFO] [...] Change-Id: I5a387eea3e7e7be10a0b56102a61eb81b4ebf2fa Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* logger: improve logging at server sidePrasanna Kumar Kalever2017-06-051-13/+5
| | | | | Change-Id: I7a2f8804b7d33c58101bbfb58dcff15370239311 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* daemon: make glfs lru cache capacity configurablePrasanna Kumar Kalever2017-06-055-11/+64
| | | | | | | | | | | | | | | | | | $ gluster-blockd --help gluster-blockd (0.2) usage: gluster-blockd [--glfs-lru-count <count>] commands: --glfs-lru-count <count> glfs objects cache capacity [max: 512] (default: 5) --help show this message and exit. --version show version info and exit. Change-Id: I00a9277690a1c5ace51e223e9e4ed9ce61ae2428 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* cache: implement LRU cache to hold glfs objectsPrasanna Kumar Kalever2017-06-054-3/+393
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: ------- 1. Currently, each cli command take ~5 secs for execution. The Maximum latency is due to initializing a glfs object (glfs_init() and friends). 2. OOM kills due to glfs_fini() leaks (~10MB per object) Solution: -------- Caching bipasses glfs_init() calls from the very next command, as in the first command it goes via the glfs_init route, since there will be cache miss. Hence with caching cli command on a local machine should take ~1 sec. ATM, the cache query looks at the volume name only, as the host name will be localhost in our case and transport will be tcp 24007 always. The default cache capacity is 5 i.e there can be a max of five glfs entries in the cache, anything more will lead to release of least recently used object. This way, if there are <= 5 volume in use for block, there will be no glfs_fini() calls, hence no leaks, no OOM's. The next patch will help in making cache capacity configurable. Change-Id: Ia891451cb92cf09959c1aff85976d78302ec7014 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com> [ndevos: correct compiling+linking against libgfapi.so]
* gluster-block: update journal data synchronouslyPrasanna Kumar Kalever2017-05-191-55/+57
| | | | | | | Also use O_SYNC while creating/truncating block file. Change-Id: Ic0bcc3f2905c438ca5b5d3e95955bbd5d95d3ef4 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* modify: add support for one way authenticationPrasanna Kumar Kalever2017-05-022-14/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch introduce or rather implement modify command for enabling authentication for block devices. The schematics of authentication setting, looks like $ gluster-block modify block-test/sample-block auth enable --json-pretty { "SUCCESSFUL ON":[ "192.168.0.105" ], "IQN":"iqn.2016-12.org.gluster-block:8917def2-e90d-4406-8c9c-6d06b6851bbe", "USERNAME":"8917def2-e90d-4406-8c9c-6d06b6851bbe", "PASSWORD":"a3e75362-a446-45af-98d0-a1ed7e10d7f0", "RESULT":"SUCCESS" } As an effect it brings changes in 'info' command response, note PASSWORD $ gluster-block info block-test/sample-block --json-pretty { "NAME":"sample-block", "VOLUME":"block-test", "GBID":"8917def2-e90d-4406-8c9c-6d06b6851bbe", "SIZE":1073741824, "HA":1, "PASSWORD":"a3e75362-a446-45af-98d0-a1ed7e10d7f0", "BLOCK CONFIG NODE(S)":[ "192.168.0.105" ] } The schematics of auth disabling, looks like $ gluster-block modify block-test/sample-block auth disable --json-pretty { "SUCCESSFUL ON":[ "192.168.0.105" ], "IQN":"iqn.2016-12.org.gluster-block:add99c38-3c14-42d7-bf23-7d02f388e1e7", "RESULT":"SUCCESS" } Change-Id: I06d095b50401c131ac89cc142497f21d2205164a Fixes: #5 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* gluster-block: support json responsePrasanna Kumar Kalever2017-04-284-6/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | This is how cli response looks like, on supplying '--json*' flag to cmd-args: $ gluster-block create block-test/sample-block1 ha 1 localhost.localdomain 1GiB --json (or) $ gluster-block create block-test/sample-block2 ha 1 localhost.localdomain 1GiB --json-spaced { "IQN": "iqn.2016-12.org.gluster-block:681af106-85f1-4a02-a122-57c80903458c", \ "PORTAL(S)": [ "localhost.localdomain:3260" ], "RESULT": "SUCCESS" } $ gluster-block create block-test/sample-block3 ha 1 localhost.localdomain 1GiB --json-plain {"IQN":"iqn.2016-12.org.gluster-block:0fdf6647-57f2-477f-8dd4-54a3de06e410",\ "PORTAL(S)":["localhost.localdomain:3260"],"RESULT":"SUCCESS"} $ gluster-block create block-test/sample-block4 ha 1 localhost.localdomain 1GiB --json-pretty { "IQN":"iqn.2016-12.org.gluster-block:e92ca4a0-5325-4c4b-a407-9e75790e4c7f", "PORTAL(S)":[ "localhost.localdomain:3260" ], "RESULT":"SUCCESS" } Change-Id: Ie51039e3dee0b3357d2347b4087e0fbe299aa29e Fixes: #3 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* logging: redirect configshell logs to GB_LOGDIRPrasanna Kumar Kalever2017-04-131-14/+17
| | | | | | | | | | | | | | | | | | | | currently, GLOBAL CONFIG GROUP =================== [...] logfile=hello ------------- Logfile to use. [...] i.e. configshell logs are collected at 'hello' file. This patch will redirect configshell logs to 'GB_LOGDIR/gluster-block-configshell.log' Change-Id: I487c6197578c24412fbec72cb8c354725614de59 Fixes: #13 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* gluster-blockd: parse create and delete outputsPrasanna Kumar Kalever2017-02-272-0/+48
| | | | | | | | | | | | | | | | The new parsed output of create and delete command will look like: $ gluster-block create sample/sample-block ha 2 ${HOST1} ${HOST2} 1GiB IQN: iqn.2016-12.org.gluster-block:aafea465-9167-4880-b37c-2c36db8562ea PORTAL(S): ${HOST1}:3260 ${HOST2}:3260 RESULT: SUCCESS $ gluster-block delete sample/sample-block SUCCESSFUL ON: ${HOST1} ${HOST2} RESULT: SUCCESS Change-Id: Id98e643c62a898a1f7298b6cfeb6ddfa10397b7f Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* cli: add traditional optionsPrasanna Kumar Kalever2017-02-271-20/+28
| | | | | | | | Though we do not use '--' style for arguments, this patch add supports for traditional options "--version, --help and --usage". Change-Id: Ie8bcf05dd46cb045c46ff9aa4f3079f87f848730 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* cli: change in synopsis for gluster-block commandsPrasanna Kumar Kalever2017-02-242-80/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | from now we will have fixed formats for commands. The new outfit will look like: $ gluster-block help gluster-block (3ba7ec5) usage: gluster-block <command> <volname[/blockname]> [<args>] commands: create <volname/blockname> [ha <count>] <host1[,host2,...]> <size> create block device. list <volname> list available block devices. info <volname/blockname> details about block device. delete <volname/blockname> delete block device. help show this message and exit. version show version info and exit. Example usage: $ gluster-block create volume/blockname 192.168.0.1 1GiB $ gluster-block create volume/blockname ha 2 192.168.0.1,192.168.0.2 1GiB $ gluster-block list volume $ gluster-block info volume/blockname $ gluster-block delete volume/blockname Change-Id: Idc6b55c26432ed1ac3f002c2a2b3dbb81b180ec2 Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* lockfile: don't allow multiple instances of daemon to runPrasanna Kumar Kalever2017-02-211-1/+2
| | | | | | | | | | | | | | until now there is no check to defend on multiple runs of daemon within the same node. This patch takes a non blocking lock on 'gluster-blockd.lock' file, if it succeeds only then daemon is allowed to run, if there is already a lock on lock-file (taken by some other instance of gluster-blockd) we will exit. This patch also renames GB_UNIX_ADDRESS from gluster-block.socket to gluster-blockd.socket, as that makes better sense. Change-Id: I43b285f9da15d078fe3df4d231d0ef8d44272d8f Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* gluster-blockd: defend on connect() issuesPrasanna Kumar Kalever2017-02-201-7/+7
| | | | | | | | | | | | | | | currently remote connect(b/w gluster-blockd's) failed cases such as, ECONNREFUSED No-one listening on the remote address. ENETUNREACH Network is unreachable. ETIMEDOUT Timeout while attempting connection ... are considered as CONFIGFAIL, this patch defend on these errno's. Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* gluster-block: improve log messagesPrasanna Kumar Kalever2017-02-201-12/+6
| | | | | | | improve strings add missing log messages wherever helpful Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* gluster-block: refactor return valuesPrasanna Kumar Kalever2017-02-193-6/+8
| | | | Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* cli: deprecate volserver optionPrasanna Kumar Kalever2017-02-171-5/+4
| | | | | | | volserver can be considered as "localhost", as we anyway tieing-up glusterd, gluster-blockd and cli processes. Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* meta: thread safe GB_METAUPDATE_OR_GOTOPrasanna Kumar Kalever2017-02-161-1/+43
| | | | | | | | | | | | GB_METAUPDATE_OR_GOTO used an already opened glfs fd to update the meta data, since we have mpath number of threads writing to the same metadata file simultaneously, this will lead to thread concurrency and data consistency issues. Hence this patch protects GB_METAUPDATE_OR_GOTO with a lock and removes fd sharing by moving glfs_creat/open and glfs_close within the MACRO. Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* daemon: fix minor bugsPrasanna Kumar Kalever2017-02-161-0/+1
| | | | | Reported-by: Pranith Kumar K <pkarampu@redhat.com> Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* cli: add command to furnish pkg version infoPrasanna Kumar Kalever2017-02-151-0/+2
| | | | | | | | | Improvements: Version info displaying. Improve help menu. This patch also makes 'mpath' option as optional (default: 1) Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* cli: cart off unwanted output from create commandPrasanna Kumar Kalever2017-02-151-0/+1
| | | | | | | | | | | | | | The response of below sub-operations as part of create are undesired $ targetcli set global auto_add_default_portal=false $ targetcli / saveconfig $ targetcli set attributes generate_node_acls=1 demo_mode_write_protect=0 Hence redirecting them to '/dev/null' This patch also fix a bug in the previous patch i.e. missed inverting [!] function return in if() Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* gluster-blockd: create logging directoriesPrasanna Kumar Kalever2017-02-152-4/+9
| | | | Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* daemon: redirect logs to logdirPrasanna Kumar Kalever2017-02-141-0/+1
| | | | | | replace fprintf calls with LOG() Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* cli: review fixes in gluster-blockPrasanna Kumar Kalever2017-02-112-3/+6
| | | | | | Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com> Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* gluster-block: create block files in '/block-store' dirPrasanna Kumar Kalever2017-02-082-1/+5
| | | | | | | | | | | | | | | | | till now we have '/block-meta' dir for meta files and actual block files used to reside in '/' dir. From now, lets place block files in '/block-store' So, this is how it looks like: $ tree /mnt/ /mnt/ ├── block-meta │   ├── meta.lock │   └── TARGET └── block-store └── 103e4cf1-bf41-404a-9fe1-b7c70fc33b3e Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* build: fix minor warningsPrasanna Kumar Kalever2017-02-082-3/+36
| | | | | | | mostly uninitialized use of variables. check return values from function calls. Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
* gluster-block: migrate build to libtoolz and create rpmPrasanna Kumar Kalever2017-02-075-0/+589
Till now we had simple makefile for checking dependencies and building. Using libtoolz will give more control on dependency checks and flexibility. This patch also introduce rpm build feature. Compiling: $ ./autogen.sh $ ./configure $ make -j $ make install Building RPMS: $ make rpms Running: $ systemctl start gluster-blockd.service Using CLI: $ gluster-block help Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
generated by cgit (git 2.34.1) at 2024-04-18 06:44:52 +0000