<> = vos commands = == vos archcand == gives a list of fids which need an archval copy Usage: vos archcand -server {{{ #vos archcand -server zyklop20 Fid Weight Blocks 536900071.2.3 5015500 1000000 Totally 1 files with 1000000 blocks }}} Other Options: ||'''wipeable''' ||ignore files < minwipesize || ||'''force''' ||check also volumes without osd policy || ||'''localauth''' ||use server tickets || ||'''verbose''' ||verbose || ||'''encrypt''' ||encrypt commands || ||'''noresolve''' ||don't resolve addresses || == vos statistic == show data flow statistic of a given server Usage: vos statistic -server {{{ #vos statistic -server zyklop19 Since 2009-11-08 04:00:01 (455348 seconds == 5 days, 6:29:08 hours) Total number of bytes received 0 0 bytes Total number of bytes sent 0 0 bytes }}} == vos getvariable == return the value of a given variable Usage: vos getvariable {{{ #vos getvariable zyklop20 LogLevel LogLevel = 0 }}} == vos setvariable == set value of the specific variable in volserver Usage: vos setvariable -server -name -value Usage: {{{ # vos setvariable zyklop20 LogLevel 1 LogLevel = 1 }}} == vos salvage == sanity check for a volume Usage: vos salvage -id {{{ # vos salvage tn.testosd -localauth Salvaging volume 536900068 536900068: 332 local (953.813 mb) and 25 in OSDs (182.814 gb), 0 errors }}} == vos traverse == gather file statistic from server Usage: vos traverse -server {{{ # vos traverse -server zyklop19 servers: zyklop19 File Size Range Files % run % Data % run % ---------------------------------------------------------------- 0 B - 4 KB 330 92.70 92.70 142.768 KB 0.00 0.00 4 KB - 8 KB 1 0.28 92.98 8.000 KB 0.00 0.00 8 KB - 16 KB 0 0.00 92.98 0 B 0.00 0.00 16 KB - 32 KB 0 0.00 92.98 0 B 0.00 0.00 32 KB - 64 KB 0 0.00 92.98 0 B 0.00 0.00 64 KB - 128 KB 0 0.00 92.98 0 B 0.00 0.00 128 KB - 256 KB 0 0.00 92.98 0 B 0.00 0.00 256 KB - 512 KB 0 0.00 92.98 0 B 0.00 0.00 512 KB - 1 MB 0 0.00 92.98 0 B 0.00 0.00 1 MB - 2 MB 0 0.00 92.98 0 B 0.00 0.00 2 MB - 4 MB 0 0.00 92.98 0 B 0.00 0.00 4 MB - 8 MB 0 0.00 92.98 0 B 0.00 0.00 8 MB - 16 MB 2 0.56 93.54 28.000 MB 0.02 0.02 16 MB - 32 MB 0 0.00 93.54 0 B 0.00 0.02 32 MB - 64 MB 0 0.00 93.54 0 B 0.00 0.02 64 MB - 128 MB 0 0.00 93.54 0 B 0.00 0.02 128 MB - 256 MB 0 0.00 93.54 0 B 0.00 0.02 256 MB - 512 MB 0 0.00 93.54 0 B 0.00 0.02 512 MB - 1 GB 3 0.84 94.38 2.793 GB 1.54 1.56 1 GB - 2 GB 0 0.00 94.38 0 B 0.00 1.56 2 GB - 4 GB 0 0.00 94.38 0 B 0.00 1.56 4 GB - 8 GB 11 3.09 97.47 73.192 GB 40.34 41.90 8 GB - 16 GB 9 2.53 100.00 105.406 GB 58.10 100.00 ---------------------------------------------------------------- Totals: 356 Files 181.420 GB Storage usage: --------------------------------------------------------------- 1 local_disk 332 files 953.821 MB Osd 2 zyklop20-al 24 objects 180.489 GB arch. Osd 4 arch 1 objects 953.673 MB --------------------------------------------------------------- Total 357 objects 182.351 GB Data without a copy: --------------------------------------------------------------- if !replicated: 1 local_disk 332 files 953.821 MB Osd 2 zyklop20-al 23 objects 179.557 GB --------------------------------------------------------------- Total 355 objects 180.489 GB }}} * First table: * Files - counter of all files in the size range * First % run % Column: * gives you an overview in which sizerange your files are * 1. Column: percent of the current sizerange * 2. Column: general percent * Data * Files*Size * Second % run % Column: * gives you an overview how much space which data need * 1. Column: percent of the current sizerange * 2. Column: general percent * Second table: * overview of all servers with all their objects and data * Third table * shows you which data are not replicated or "save" * if !replicated => Data ist replicated * arch. osd ... this data is save on a arch server, but needed to be copied to an other arch server * all other entries say, that the data on these server are '''not''' replicated or in other way save == vos split == split a volume at a certain directory Usage: vos splitvolume -id -newname -dirvnode == vos dump == dump a volume Usage: vos dump -id ||'''osd''' ||dump OSD files as normal files (include data) || ||'''metadataonly''' ||dump only directories and OSD metadata || == vos create == creates a new volume Usage: vos create -server -partition -name == vos examine == show information about a volume vos examine -id {{{ #vos examine tn.testosd tn.testosd 536900068 RW 190365038 K On-line zyklop19.ifh.de /vicepa 354 files RWrite 536900068 ROnly 536900069 Backup 536900070 MaxQuota 200000000 K, osd policy 1 Creation Thu Jun 4 13:37:30 2009 Copy Thu Jun 4 13:37:30 2009 Backup Wed Jun 24 00:20:01 2009 Last Update Fri Nov 13 11:01:03 2009 26755260 accesses in the past day (i.e., vnode references) RWrite: 536900068 number of sites -> 1 server zyklop19.ifh.de partition /vicepa RW Site }}} == vos listobjects == list all objects on a specified osd vos listobjects -osd -volume == vos setfields == vos setfields: change volume info fields Usage: vos setfields -id Other Options ||'''clearuse''' ||clear dayUse || ||'''noauth''' ||don't authenticate || ||'''verbose''' ||verbose || ||'''encrypt''' ||encrypt commands || ||'''noresolve''' ||don't resolve addresses || ||'''localauth''' ||use server tickets || == vos wipecand == get a list of wipe candidates on OSDs Usage: vos wipecand -server {{{ # vos wipecand -server zyklop19 processing zyklop19 }}}