[LU-19030] lfs quota -p -a shows all quotas on filesystem even inside tenancy

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.17.0
• Severity: 3
• Assignee: Sergey Cheremencev
• Reporter: Sergey Cheremencev

Description

 

[root@tenants]# lctl get_param -R nodemap.tenant1.*
nodemap.tenant1.admin_nodemap=1
nodemap.tenant1.audit_mode=1
nodemap.tenant1.deny_unknown=1
nodemap.tenant1.exports=
[
 { nid: 192.168.3.221@tcp, uuid: db0d92d4-2260-45a8-b88c-90a083fadfb6 },
]
nodemap.tenant1.fileset=/tenants/tenant1
nodemap.tenant1.forbid_encryption=0
nodemap.tenant1.id=4
nodemap.tenant1.idmap=
[]
nodemap.tenant1.map_mode=projid
nodemap.tenant1.offset=
{
 start_uid: 100000,
 limit_uid: 99999,
 start_gid: 100000,
 limit_gid: 99999,
 start_projid: 100000,
 limit_projid: 99999
}
nodemap.tenant1.ranges=
[
 { id: 17, start_nid: 192.168.3.221@tcp, end_nid: 192.168.3.221@tcp }
]
nodemap.tenant1.rbac=file_perms,server_upcall
nodemap.tenant1.readonly_mount=0
nodemap.tenant1.sepol=
nodemap.tenant1.squash_gid=65534
nodemap.tenant1.squash_projid=100000
nodemap.tenant1.squash_uid=65534
nodemap.tenant1.trusted_nodemap=0  

It is possible to list all project quotas on the filesystem:

root@s221 client]# lfs quota -p -a /lustre/labfs2/client
Filesystem /lustre/labfs2/client, Disk prj quotas
  quota_id  kbytes   quota   limit   grace   files   quota   limit   grace
         0   22076       0       0       -    1155       0       0       -
    100000       8       0 97656250       -       4       0 1000000       -
    200000       8       0 48828125       -       4       0  500000       - 

The quota for ProjID 200000 here is from another tenancy on the filesystem and should not be listed.

Issue Links

• is related to: LU-19328 sanity-quota/94 fails with "no such device"