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vos listobjects -osd <osd or policy id> vos listobjects -osd <osd or policy id> -volume

vos commands

vos archcand

gives a list of fids which need an archval copy

Usage: vos archcand -server <machine name>

#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 <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 <Server> <variable>

#vos getvariable zyklop20 LogLevel

LogLevel = 0

vos setvariable

set value of the specific variable in volserver

Usage: vos setvariable -server <machine name> -name <of the variable> -value <to be set>

vos salvage

RPC failed with code 1492325127

vos traverse

gather file statistic from server

Usage: vos traverse -server <machine names>

# 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

vos split

split a volume at a certain directory

Usage: vos splitvolume -id <volume name or ID> -newname <name of the new volume> -dirvnode <vnode number of directory where the volume should be split>

vos dump

dump a volume

Usage: vos dump -id <volume name or 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 <machine name> -partition <partition name> -name <volume name>

vos examine

show information about a volume

vos examine -id <volume name or 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 <osd or policy id> -volume

vos setfields

vos setfields: change volume info fields

Usage: vos setfields -id <volume name or 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 <machine names>+

AfsOsd/UsageInstructions/VosSubcommands (last edited 2010-03-17 12:18:33 by ReneStandke)