1 .TH LFS-QUOTA 1 2020-04-06 "Lustre" "Lustre Utilities"
3 lfs quota \- display quota limits and status for users, groups, or projects.
5 .B lfs quota \fR[\fB-hqv\fR]
6 [\fB-o <\fIobd_uuid\fR>|\fB-I <\fIost_idx\fR>|\fB-i <\fImdt_idx\fR>]
7 [\fB-u <\fIuname\fR|\fIuid\fR>|\fB-g <\fIgname\fR|\fIgid\fR>\
9 [\fB--pool\fR <\fIpname\fR>]
13 .B lfs quota \fR[\fB-hq\fR] \fR<\fB-U\fR|\fB-G\fR|\fB-P\fR> <\fIfilesystem\fR>
17 .B lfs quota -t \fR<\fB-u\fR|\fB-g\fR|\fB-p\fR> <\fIfilesystem\fR>
23 .B lfs quota <\fIfilesystem\fR>\fR
26 Display disk usage and limits for individual users, groups, and projects. \
27 By default the statistics for the entire filesystem are displayed but \
28 individual MDTs and OSTs can be specified. \
29 A user or group name or an ID can \
30 be specified. If user, group and project are omitted, quotas for \
31 current uid/gid/projid are shown.
34 Human readable. This will change the formatting of \
35 block storage and time values. Without this option block storage values \
36 are in kilobytes and times are in seconds. With this option block storage \
37 values use the common metric binary suffixes
38 .BR k "," M "," G "," T "," P "," E
39 which specify units of 2^10, 2^20, 2^30, 2^40, 2^50 and 2^60 \
41 Time values use the "XXwXXdXXhXXmXXs" format. This format specifies \
42 weeks, days, hours, minutes, seconds.
45 Quiet. Display only the line containing the data. \
46 The line saying what the data is, and the line with the data
47 column headers will not be printed.
50 Verbose. Display per-MDT and per-OST statistics in addition
51 to the usual system wide data.
53 .B -u <\fIuname|uid\fR>
54 Display user quota information for \fIuname\fR or \fIuid\fR.
56 .B -g <\fIgname|gid\fR>
57 Display group quota information for name \fIgname\fR or \fIgid\fR.
60 Display project quota information for \fIprojid\fR.
62 .B -o <\fIobd_uuid\fR>
63 Display quota information for \fIobd_uuid\fR.
66 Display project quota information for \fImdt_idx\fR.
69 Display project quota information for \fIost_idx\fR.
71 .B --pool <\fIpname\fR>
72 Display quota information per OST pool \fIpname\fR.
74 .B lfs quota \fR<\fB-U\fR|\fB-G\fR|\fB-P\fR> <\fIfilesystem\fR>
76 Display default quota values for users, groups, or projects. \
77 This command requires super user permissions.
79 .B -U <\fIuname|uid\fR>
80 Display default user quota information for <\fIfilesystem\fR>.
82 .B -G <\fIgname|gid\fR>
83 Display default group quota information for name <\fIfilesystem\fR>.
86 Display default project quota information for <\fIfilesystem\fR>.
88 .B lfs quota -t \fR<\fB-u\fR|\fB-g\fR|\fB-p\fR> [\fB--pool\fR <\fIpname\fR>] <\fIfilesystem\fR>
90 Display grace times for users, groups, or projects. \
91 The format is always "XXwXXdXXhXXmXXs".
93 .B -u <\fIuname|uid\fR>
94 Display default user grace times for <\fIfilesystem\fR>.
96 .B -g <\fIgname|gid\fR>
97 Display default group grace times for name <\fIfilesystem\fR>.
100 Display default project grace times for <\fIfilesystem\fR>.
102 .B --pool <\fIpname\fR>
103 Display user, group or project grace times per OST pool \fIpname\fR.
107 .B $ lfs quota /mnt/lustre
108 Display quotas and usage for current user, group, and project
110 .B $ lfs quota -u bob /mnt/lustre
111 Display quotas and usage for user 'bob'
113 .B $ lfs quota -U /mnt/lustre
114 Display default user quotas
116 .B $ lfs quota -t -u /mnt/lustre
117 Display grace times for user quotas on /mnt/lustre
119 .B $ lfs quota -u ivan --pool flash_pool /mnt/lustre
120 Display quotas and usage for user 'ivan' per 'flash_pool"
122 .B $ lfs quota -t -g --pool flash_pool /mnt/lustre
123 Display grace times for group quotas per 'flash_pool"