Differences

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--- habrok:data_management:quota [2023/03/22 10:29] – [hbquota] fokke
+++ habrok:data_management:quota [2023/04/18 09:45] (current) – [hbquota] admin
@@ Line 8: / Line 8: @@
 ===== hbquota =====
-The quota tool has not yet been ported to Hábrók.
+The ''hbquota'' tool can be used on Hábrók to display your quota overview for the different file systems:
+<code>
+Quotas for: p123456
+/home1
+###############====================================    27%
+  Quota:	50.0 GiB
+  Hard Limit:	50.0 GiB
+  Usage:	13.7 GiB
+  File Quota:	1000000
+  File Limit:	1000000
+  Files:	371741
+/projects
+#===================================================    0%
+  Quota:	250.0 GiB
+  Hard Limit:	275.0 GiB
+  Usage:	4.0 KiB
+  File Quota:	512000
+  File Limit:	537600
+  Files:	1
+/scratch
+#####===============================================    8%
+  Quota:	250.0 GiB
+  Hard Limit:	275.0 GiB
+  Usage:	21.3 GiB
+  File Quota:	512000
+  File Limit:	537600
+  Files:	11135
+</code>
 ===== df =====
-The ''df'' tool can be used for the home directories. An example is given below:
+The ''df'' tool can be used for the home directories. An example is given below for disk space:
 <code>
 $ df -h $HOME
@@ Line 19: / Line 45: @@
 .23.15.201:/nfs/home   50G   15G   36G  29% /home1
 </code>
+You can use the ''-i'' option for number of files:
+<code>
+$ df -i $HOME
+Filesystem               Inodes  IUsed  IFree IUse% Mounted on
+.23.15.201:/nfs/home 1000000 158540 841460   16% /home1
+</code>
+In these examples ''df'' will show the space available in the given location, where ''$HOME'' is your home directory. You can replace this path by another directory on the home directory storage, if you need information about that directory.
 ===== lfs =====
@@ Line 25: / Line 60: @@
 <code>
-lfs quota -h /scratch
+lfs quota -hp $( id -g ) /scratch
 </code>
+Where ''$( id -g )'' will be replaced by your numerical group id and in this case the output is for ''/scratch''.
 The output of the command will look as follows:
 <code>
-Disk quotas for user p123456 (uid 123456):
+Disk quotas for prj 10123456 (pid 10123456):
-     Filesystem  used   quota   limit   grace   files   quota   limit   grace
+     Filesystem    used   quota   limit   grace   files   quota   limit   grace
-          /scratch 786.2M       0       0       -   28418       0       0       -
+       /scratch  1.019G    250G    275G       -       4  204800  215040       -
-Disk quotas for group beheer (gid 500):
-     Filesystem  used   quota   limit   grace   files   quota   limit   grace
-          /scratch  786.2M  20971520 23068672       -    6042  204800  225280       -
 </code>
 There are limits for both the amount of data and for the number of files: the columns used, quota, and limit show the current usage and the soft and hard limits, while the columns files, quota, and limit on the right show the same information for the number of files.\\
@@ Line 44: / Line 78: @@
 ==== Group quota ====
-In the example above, information is shown for the private group belonging to your account. You will be the only person in this group. If you collaborate with other users of the cluster you may also share a group with them. The command id can be used to find information about the groups you belong to:
+In the example above, information is shown for the private group belonging to your account, and its corresponding private directory/folder. You will be the only person in this group. If you collaborate with other users of the cluster you may also share a group with them. The command id can be used to find information about the groups you belong to:
 <code>
@@ Line 55: / Line 89: @@
 uid=10123456(p123456) gid=10123456(p123456) groups=10123456(p123456),55102132(pg-mygroup),55103524(pg-othergroup)
 </code>
-This will show information about your user id, including the groups you belong to. In this case the groups are p123456 (private), pg-mygroup and pg-othergroup.\\
+This will show information about your user id, including the groups you belong to. In this case the groups are p123456 (private), hb-mygroup and hb-othergroup.\\
-In order to obtain information about the quota for these groups you can supply the option -g to lfs quota. E.g.:
+In order to obtain information about the quota for these groups you can supply the numerical id for the group to lfs quota. The numerical id is listed before the group name. E.g. for pg-mygroup:
 <code>
-lfs quota -g pg-mygroup /scratch
+lfs quota -p 55102132 /scratch
 </code>
 \\
-You can combine this with ''-h'' using the combined option ''-hg''.
+You can combine this with ''-h'' using the combined option ''-hp''.