Hi, The manual says there are two types quotas available v1 and v2. I checked the quota_type parameter on a MDT as: [root at localhost ~]# cat /proc/fs/lustre/mds/atlantic-MDT0000/quota_type 3 Does this mean quota type 3 or no quota is enabled? It returns ''ug3'' after doing lfs quotacheck. Also, where can I find proc entry for an OST? Am I missing something? Thanks, Shantanu Pavgi.
Any help on the quota type? I couldn''t find anything in the manual as 3 or ug3. - Shantanu. Shantanu S Pavgi wrote:> Hi, > > The manual says there are two types quotas available v1 and v2. I > checked the quota_type parameter on a MDT as: > > [root at localhost ~]# cat /proc/fs/lustre/mds/atlantic-MDT0000/quota_type > 3 > > Does this mean quota type 3 or no quota is enabled? It returns ''ug3'' > after doing lfs quotacheck. Also, where can I find proc entry for an > OST? Am I missing something? > > Thanks, > Shantanu Pavgi. > > >
On Jul 22, 2009, at 11:26 PM, Shantanu S Pavgi wrote:> Any help on the quota type?There are 2 quota file formats: - v1 format is limited to 32-bit; - v2 format is 64-bit aware. The conversion from v1 to v2 is handled transparently by lustre. Based on this, the meaning of quota type is the following: - ug means that both user & group quotas are enabled; - 1 means that both administrative & operational quota files use a v1 file format (32-bit); - 2 means that the administrative quota file uses a v2 format (64-bit) and that the operational quota files use a v1 format; - 3 means that both admin & operational quotas files use a v2 format (64-bit).> I couldn''t find anything in the manual as 3 or ug3.This is supposed to be documented. I''ll check with our doc team why it is not. Johann