Hi Oleg,I tried it and looks like it actually stores the 128 stripe size (at least for dirs). lfs getstripe tells me that my dir is now striped over 128 OSTs (I have 48).
[/scratch/mkluge] lctl dl | grep osc | wc -l 48 [/scratch/mkluge] mkdir p [/scratch/mkluge] lfs setstripe -c 128 p [/scratch/mkluge] lfs getstripe p p stripe_count: 128 stripe_size: 1048576 stripe_offset: -1 Regards, Michael Am 20.04.2015 um 18:44 schrieb Drokin, Oleg:
Hello! Current allocator behaviour is such that when you specify more stripes than you have OSTs, it'll treat it the same as if you set stripe count to -1 (that is - the maximum possible stripes). Bye, Oleg On Apr 20, 2015, at 4:47 AM, <prakrati.agra...@shell.com> <prakrati.agra...@shell.com> wrote:Hi, I have a doubt regarding Lustre file system. If I have a file of size 64 GB and I set stripe size to 1GB, my number of stripes become 64. But if I set my stripe count as 128, what does the Lustre do in that case? Thanks and Regards, Prakrati _______________________________________________ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org_______________________________________________ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
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