[LU-4028] lfs quota option to print allocated blocks and inode inaddtion to used

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.6.0, Lustre 2.5.2
• Affects Version/s: Lustre 2.1.5
• Labels: mn4
• Assignee: Niu Yawei (Inactive)
• Reporter: Mahmoud Hanafi

Description

We are finding that users are running into cases where their used space is less than their soft/hardlimit but what they have been allocated is more. This results in being over quota. But the lfs quota command doesn't print how much a user is allocated. We would like an option to print total allocated blocks and inodes.

Comments

[Jay Lan (Inactive)]

Niu, can you provide a 2.4.x version and a 2.1.x version as well? Thanks!

[Niu Yawei (Inactive)]

http://review.whamcloud.com/8407

[Niu Yawei (Inactive)]

indeed, I'll push a patch to fix it, thank you, Mahmoud.

[Mahmoud Hanafi]

I think there is a problem with the patch

this
kbytes2str(total_balloc, strbuf, human_readable);
should be called after print_obd_quota.

2211 +» » kbytes2str(total_balloc, strbuf, human_readable);
2212 +» » rc2 = print_obd_quota(mnt, &qctl, 1, human_readable,
2213 +» » » » &total_ialloc);
2214 +» » rc3 = print_obd_quota(mnt, &qctl, 0, human_readable,
2215 +» » » » &total_balloc);
2216 +» » printf("Total allocated inode limit: "LPU64", total "
2217 +» » "allocated block limit: %s\n", total_ialloc, strbuf);
2218 +» }

[Niu Yawei (Inactive)]

LUDOC-209 is created.

[Oleg Drokin]

We need a documentation update to go along with this change, I think.
Can somebody create an appropriate LUDOC ticket?

[Peter Jones]

b2_1 http://review.whamcloud.com/#/c/8283/
b2_4 http://review.whamcloud.com/#/c/8282/

[Peter Jones]

We need this ported to b2_1 and b2_4 for NASA

[Jodi Levi (Inactive)]

Patch landed to Master. Let me know if more work is needed in this ticket and I'll reopen.

[Niu Yawei (Inactive)]

The patch is against master, I'll backport it to b2_1 once it landed on master.

[Jay Lan (Inactive)]

Was your patch against b2_1?

Making all in utils
make[5]: Entering directory `/usr/src/packages/BUILD/lustre-2.1.5/lustre/utils'
make[6]: Entering directory `/usr/src/packages/BUILD/lustre-2.1.5/lustre/utils'
lfs.c:1897: error: expected declaration specifiers or '...' before 'bool'
lfs.c: In function 'print_quota_title':
lfs.c:1903: error: 'human_readable' undeclared (first use in this function)
lfs.c:1903: error: (Each undeclared identifier is reported only once
lfs.c:1903: error: for each function it appears in.)
lfs.c: At top level:
lfs.c:1908: error: expected declaration specifiers or '...' before 'bool'
lfs.c: In function 'kbytes2str':
lfs.c:1910: error: 'h' undeclared (first use in this function)
lfs.c: At top level:
lfs.c:1925: error: expected declaration specifiers or '...' before 'bool'
lfs.c: In function 'print_quota':
lfs.c:1969: error: 'h' undeclared (first use in this function)
lfs.c:1969: error: too many arguments to function 'kbytes2str'
lfs.c:1976: error: too many arguments to function 'kbytes2str'
lfs.c:1983: error: too many arguments to function 'kbytes2str'
lfs.c: At top level:
lfs.c:2027: error: expected declaration specifiers or '...' before 'bool'
lfs.c: In function 'print_obd_quota':
lfs.c:2057: error: 'h' undeclared (first use in this function)
lfs.c:2057: error: too many arguments to function 'print_quota'
lfs.c: In function 'lfs_quota':
lfs.c:2079: error: 'bool' undeclared (first use in this function)
lfs.c:2079: error: expected ';' before 'human_readable'
lfs.c:2120: error: 'human_readable' undeclared (first use in this function)
lfs.c:2120: error: 'true' undeclared (first use in this function)
lfs.c:2193: error: too many arguments to function 'print_quota_title'
lfs.c:2205: error: too many arguments to function 'print_quota'
lfs.c:2211: error: too many arguments to function 'kbytes2str'
lfs.c:2213: error: too many arguments to function 'print_obd_quota'
lfs.c:2215: error: too many arguments to function 'print_obd_quota'
make[6]: *** [lfs.o] Error 1