search for: getstrip

...e filesystem from a client, a specific directory have directories that contain the same directories, in other words: LustreFS-> dir A -> dir B -> dir B -> dir B -> dir B -> dir B… This directory, and its children, has the same obdidx/objid: [root@client vm-106-disk-1.raw]# lfs getstripe vm-106-disk-1.raw vm-106-disk-1.raw/vm-106-disk-1.raw lmm_stripe_count: 1 lmm_stripe_size: 1048576 lmm_pattern: 1 lmm_layout_gen: 0 lmm_stripe_offset: 19 obdidx objid objid group 19 7329413 0x6fd685 0 [root@client vm-106-disk-1.raw]# cd vm-106...

Hi Guys, I''m trying to figure out a way to get a list of files with objects present on an OST that is down. Normally one could do: lfs find -O <OST> dir but that is giving us Input/output errors (I assume because the OST is down). Is there a good way to get a list of objects (Maybe from the MDS?), what OSTs they are on, and correlate them with files? Thanks, Mark -- Mark

...compared to lctl dl. We use single striping. cluster1 tmp # lfs find --obd scia-OST0017_UUID /data/scia/L0/V0.00/20100327/SCI_NL__0PNPDE20100327_193441_000040582088_00071_42209_1158.N1 /data/scia/L0/V0.00/20100327/SCI_NL__0PNPDE20100327_193441_000040582088_00071_42209_1158.N1 cluster1 tmp # lfs getstripe /data/scia/L0/V0.00/20100327/SCI_NL__0PNPDE20100327_193441_000040582088_00071_42209_1158.N1 /data/scia/L0/V0.00/20100327/SCI_NL__0PNPDE20100327_193441_000040582088_00071_42209_1158.N1 lmm_stripe_count: 1 lmm_stripe_size: 1048576 lmm_stripe_offset: 23 obdidx objid o...

...stre or kernels. I can''t see anything relevant in bugzilla. is anyone else seeing this? seems weird that 1.6.3 has been out there for a while and nobody else has reported it, but I can''t think or any more testing variants I can try... anyway, some more simple setup info: % lfs getstripe /mnt/testfs/ OBDS: 0: testfs-OST0000_UUID ACTIVE 1: testfs-OST0001_UUID ACTIVE /mnt/testfs/ default stripe_count: -1 stripe_size: 1048576 stripe_offset: -1 /mnt/testfs/blah obdidx objid objid group 1 3 0x3...