[LU-819] "lfs getstripe -M" broken - Whamcloud Community JIRA

Details

Type: Bug
Resolution: Fixed
Priority: Minor
Fix Version/s: Lustre 2.2.0
Affects Version/s: Lustre 2.2.0
Labels:
None

Story Points:
1
Severity:
3
Rank (Obsolete):
4716

Description

I'm just testing sanity.sh test_56, and wanted to see whether "lfs getstripe -M" is working correctly. However, it doesn't do what I would expect:

# lfs getstripe -v /mnt/lustre/d0.sanity/d56g/f56s.0
/mnt/lustre/d0.sanity/d56g/f56s.0
lmm_magic:          0x0BD10BD0
lmm_seq:            0x200002b10
lmm_object_id:      0x1b4
lmm_stripe_count:   1
lmm_stripe_size:    1048576
lmm_stripe_pattern: 1
lmm_stripe_offset:  1
        obdidx           objid          objid            group
             1           10567         0x2947                0

# lfs getstripe -M /mnt/lustre/d0.sanity/d56g/f56s.0
/mnt/lustre/d0.sanity/d56g/f56s.0 MDT index: 53

I definitely do not have 54 MDTs in my filesystem.

Secondly, the output format is very difficult to parse. I would expect that the MDT index is printed as part of the "lfs getstripe -v" output, or possibly in addition to the normal "-v" output if "-v -M" is used?

In contrast, "lfs getstripe -c" prints just the requested stripe count:

# lfs getstripe -c /mnt/lustre/d0.sanity/d56g/f56s.0
1

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Changelog 2.2 version 2.2.0 Support for networks: o2iblnd OFED 1.5.4 Server support for kernels: 2.6.32220.4.2.el6 (RHEL6) Client support for unpatched kernels: 2.6.18274.18.1.el5 (RHEL5) 2.6.32220.4.2.el6 (RHEL6) 2.6.32.360....

Activity

[LU-819] "lfs getstripe -M" broken

Peter Jones added a comment - 23/Feb/12 11:26 AM

Landed for 2.2

Peter Jones added a comment - 23/Feb/12 11:26 AM Landed for 2.2

Build Master (Inactive) added a comment - 23/Feb/12 2:22 AM

Integrated in lustre-master » i686,client,el6,ofa #486
~~LU-819~~ utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259)

Result = SUCCESS
Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259
Files :

lustre/include/obd.h
lustre/llite/llite_lib.c
lustre/include/lustre_lib.h
lustre/tests/test-framework.sh
lustre/include/lustre/lustre_user.h
lustre/utils/lfs.c
lustre/llite/file.c
lustre/utils/liblustreapi.c
lustre/include/linux/lustre_lib.h
lustre/llite/llite_internal.h
lustre/include/lustre/liblustreapi.h
lustre/tests/sanity.sh
lustre/lmv/lmv_obd.c
lustre/llite/dir.c

Build Master (Inactive) added a comment - 23/Feb/12 2:22 AM Integrated in lustre-master » i686,client,el6,ofa #486 LU-819 utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259) Result = SUCCESS Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259 Files : lustre/include/obd.h lustre/llite/llite_lib.c lustre/include/lustre_lib.h lustre/tests/test-framework.sh lustre/include/lustre/lustre_user.h lustre/utils/lfs.c lustre/llite/file.c lustre/utils/liblustreapi.c lustre/include/linux/lustre_lib.h lustre/llite/llite_internal.h lustre/include/lustre/liblustreapi.h lustre/tests/sanity.sh lustre/lmv/lmv_obd.c lustre/llite/dir.c

Build Master (Inactive) added a comment - 23/Feb/12 1:53 AM

Integrated in lustre-master » i686,server,el6,ofa #486
~~LU-819~~ utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259)

Result = SUCCESS
Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259
Files :

lustre/include/lustre/lustre_user.h
lustre/include/linux/lustre_lib.h
lustre/llite/dir.c
lustre/tests/test-framework.sh
lustre/include/obd.h
lustre/tests/sanity.sh
lustre/include/lustre/liblustreapi.h
lustre/llite/llite_lib.c
lustre/llite/file.c
lustre/llite/llite_internal.h
lustre/utils/liblustreapi.c
lustre/include/lustre_lib.h
lustre/lmv/lmv_obd.c
lustre/utils/lfs.c

Build Master (Inactive) added a comment - 23/Feb/12 1:53 AM Integrated in lustre-master » i686,server,el6,ofa #486 LU-819 utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259) Result = SUCCESS Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259 Files : lustre/include/lustre/lustre_user.h lustre/include/linux/lustre_lib.h lustre/llite/dir.c lustre/tests/test-framework.sh lustre/include/obd.h lustre/tests/sanity.sh lustre/include/lustre/liblustreapi.h lustre/llite/llite_lib.c lustre/llite/file.c lustre/llite/llite_internal.h lustre/utils/liblustreapi.c lustre/include/lustre_lib.h lustre/lmv/lmv_obd.c lustre/utils/lfs.c

Build Master (Inactive) added a comment - 23/Feb/12 1:26 AM

Integrated in lustre-master » i686,client,el6,inkernel #486
~~LU-819~~ utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259)

Result = SUCCESS
Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259
Files :

lustre/llite/llite_lib.c
lustre/llite/llite_internal.h
lustre/include/lustre/liblustreapi.h
lustre/include/obd.h
lustre/llite/file.c
lustre/tests/sanity.sh
lustre/include/linux/lustre_lib.h
lustre/utils/liblustreapi.c
lustre/llite/dir.c
lustre/utils/lfs.c
lustre/include/lustre/lustre_user.h
lustre/tests/test-framework.sh
lustre/lmv/lmv_obd.c
lustre/include/lustre_lib.h

Build Master (Inactive) added a comment - 23/Feb/12 1:26 AM Integrated in lustre-master » i686,client,el6,inkernel #486 LU-819 utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259) Result = SUCCESS Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259 Files : lustre/llite/llite_lib.c lustre/llite/llite_internal.h lustre/include/lustre/liblustreapi.h lustre/include/obd.h lustre/llite/file.c lustre/tests/sanity.sh lustre/include/linux/lustre_lib.h lustre/utils/liblustreapi.c lustre/llite/dir.c lustre/utils/lfs.c lustre/include/lustre/lustre_user.h lustre/tests/test-framework.sh lustre/lmv/lmv_obd.c lustre/include/lustre_lib.h

Build Master (Inactive) added a comment - 23/Feb/12 1:24 AM

Integrated in lustre-master » x86_64,server,el6,inkernel #486
~~LU-819~~ utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259)

Result = SUCCESS
Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259
Files :

lustre/llite/file.c
lustre/tests/test-framework.sh
lustre/include/linux/lustre_lib.h
lustre/utils/liblustreapi.c
lustre/utils/lfs.c
lustre/llite/llite_internal.h
lustre/include/obd.h
lustre/tests/sanity.sh
lustre/include/lustre/liblustreapi.h
lustre/lmv/lmv_obd.c
lustre/include/lustre/lustre_user.h
lustre/llite/dir.c
lustre/include/lustre_lib.h
lustre/llite/llite_lib.c

Build Master (Inactive) added a comment - 23/Feb/12 1:24 AM Integrated in lustre-master » x86_64,server,el6,inkernel #486 LU-819 utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259) Result = SUCCESS Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259 Files : lustre/llite/file.c lustre/tests/test-framework.sh lustre/include/linux/lustre_lib.h lustre/utils/liblustreapi.c lustre/utils/lfs.c lustre/llite/llite_internal.h lustre/include/obd.h lustre/tests/sanity.sh lustre/include/lustre/liblustreapi.h lustre/lmv/lmv_obd.c lustre/include/lustre/lustre_user.h lustre/llite/dir.c lustre/include/lustre_lib.h lustre/llite/llite_lib.c

Build Master (Inactive) added a comment - 23/Feb/12 1:23 AM

Integrated in lustre-master » i686,server,el5,inkernel #486
~~LU-819~~ utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259)

Result = SUCCESS
Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259
Files :

lustre/utils/lfs.c
lustre/lmv/lmv_obd.c
lustre/include/lustre/liblustreapi.h
lustre/include/lustre_lib.h
lustre/llite/dir.c
lustre/tests/sanity.sh
lustre/include/linux/lustre_lib.h
lustre/llite/file.c
lustre/utils/liblustreapi.c
lustre/include/obd.h
lustre/llite/llite_lib.c
lustre/include/lustre/lustre_user.h
lustre/tests/test-framework.sh
lustre/llite/llite_internal.h

Build Master (Inactive) added a comment - 23/Feb/12 1:23 AM Integrated in lustre-master » i686,server,el5,inkernel #486 LU-819 utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259) Result = SUCCESS Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259 Files : lustre/utils/lfs.c lustre/lmv/lmv_obd.c lustre/include/lustre/liblustreapi.h lustre/include/lustre_lib.h lustre/llite/dir.c lustre/tests/sanity.sh lustre/include/linux/lustre_lib.h lustre/llite/file.c lustre/utils/liblustreapi.c lustre/include/obd.h lustre/llite/llite_lib.c lustre/include/lustre/lustre_user.h lustre/tests/test-framework.sh lustre/llite/llite_internal.h

Build Master (Inactive) added a comment - 23/Feb/12 1:21 AM

Integrated in lustre-master » x86_64,client,el6,inkernel #486
~~LU-819~~ utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259)

Result = SUCCESS
Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259
Files :

lustre/tests/test-framework.sh
lustre/llite/dir.c
lustre/include/obd.h
lustre/include/linux/lustre_lib.h
lustre/include/lustre_lib.h
lustre/llite/file.c
lustre/include/lustre/liblustreapi.h
lustre/utils/lfs.c
lustre/tests/sanity.sh
lustre/lmv/lmv_obd.c
lustre/include/lustre/lustre_user.h
lustre/llite/llite_internal.h
lustre/llite/llite_lib.c
lustre/utils/liblustreapi.c

Build Master (Inactive) added a comment - 23/Feb/12 1:21 AM Integrated in lustre-master » x86_64,client,el6,inkernel #486 LU-819 utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259) Result = SUCCESS Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259 Files : lustre/tests/test-framework.sh lustre/llite/dir.c lustre/include/obd.h lustre/include/linux/lustre_lib.h lustre/include/lustre_lib.h lustre/llite/file.c lustre/include/lustre/liblustreapi.h lustre/utils/lfs.c lustre/tests/sanity.sh lustre/lmv/lmv_obd.c lustre/include/lustre/lustre_user.h lustre/llite/llite_internal.h lustre/llite/llite_lib.c lustre/utils/liblustreapi.c

Build Master (Inactive) added a comment - 23/Feb/12 1:04 AM

Integrated in lustre-master » i686,client,el5,inkernel #486
~~LU-819~~ utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259)

Result = SUCCESS
Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259
Files :

lustre/tests/sanity.sh
lustre/include/lustre/lustre_user.h
lustre/utils/lfs.c
lustre/lmv/lmv_obd.c
lustre/include/linux/lustre_lib.h
lustre/include/lustre/liblustreapi.h
lustre/include/lustre_lib.h
lustre/llite/dir.c
lustre/include/obd.h
lustre/tests/test-framework.sh
lustre/llite/llite_lib.c
lustre/llite/llite_internal.h
lustre/utils/liblustreapi.c
lustre/llite/file.c

Build Master (Inactive) added a comment - 23/Feb/12 1:04 AM Integrated in lustre-master » i686,client,el5,inkernel #486 LU-819 utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259) Result = SUCCESS Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259 Files : lustre/tests/sanity.sh lustre/include/lustre/lustre_user.h lustre/utils/lfs.c lustre/lmv/lmv_obd.c lustre/include/linux/lustre_lib.h lustre/include/lustre/liblustreapi.h lustre/include/lustre_lib.h lustre/llite/dir.c lustre/include/obd.h lustre/tests/test-framework.sh lustre/llite/llite_lib.c lustre/llite/llite_internal.h lustre/utils/liblustreapi.c lustre/llite/file.c

Build Master (Inactive) added a comment - 23/Feb/12 12:58 AM

Integrated in lustre-master » i686,server,el6,inkernel #486
~~LU-819~~ utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259)

Result = SUCCESS
Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259
Files :

lustre/include/linux/lustre_lib.h
lustre/include/lustre/liblustreapi.h
lustre/llite/llite_internal.h
lustre/include/lustre_lib.h
lustre/llite/dir.c
lustre/tests/sanity.sh
lustre/tests/test-framework.sh
lustre/llite/llite_lib.c
lustre/utils/liblustreapi.c
lustre/lmv/lmv_obd.c
lustre/include/obd.h
lustre/utils/lfs.c
lustre/llite/file.c
lustre/include/lustre/lustre_user.h

Build Master (Inactive) added a comment - 23/Feb/12 12:58 AM Integrated in lustre-master » i686,server,el6,inkernel #486 LU-819 utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259) Result = SUCCESS Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259 Files : lustre/include/linux/lustre_lib.h lustre/include/lustre/liblustreapi.h lustre/llite/llite_internal.h lustre/include/lustre_lib.h lustre/llite/dir.c lustre/tests/sanity.sh lustre/tests/test-framework.sh lustre/llite/llite_lib.c lustre/utils/liblustreapi.c lustre/lmv/lmv_obd.c lustre/include/obd.h lustre/utils/lfs.c lustre/llite/file.c lustre/include/lustre/lustre_user.h

Build Master (Inactive) added a comment - 23/Feb/12 12:56 AM

Integrated in lustre-master » x86_64,server,el6,ofa #486
~~LU-819~~ utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259)

Result = SUCCESS
Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259
Files :

lustre/tests/test-framework.sh
lustre/include/lustre_lib.h
lustre/include/lustre/lustre_user.h
lustre/llite/dir.c
lustre/lmv/lmv_obd.c
lustre/utils/lfs.c
lustre/llite/file.c
lustre/utils/liblustreapi.c
lustre/include/lustre/liblustreapi.h
lustre/llite/llite_lib.c
lustre/include/obd.h
lustre/llite/llite_internal.h
lustre/tests/sanity.sh
lustre/include/linux/lustre_lib.h

Build Master (Inactive) added a comment - 23/Feb/12 12:56 AM Integrated in lustre-master » x86_64,server,el6,ofa #486 LU-819 utils: Fix lfs getstripe -M (Revision 322968acf183ab16d952cd3026f6580957b31259) Result = SUCCESS Oleg Drokin : 322968acf183ab16d952cd3026f6580957b31259 Files : lustre/tests/test-framework.sh lustre/include/lustre_lib.h lustre/include/lustre/lustre_user.h lustre/llite/dir.c lustre/lmv/lmv_obd.c lustre/utils/lfs.c lustre/llite/file.c lustre/utils/liblustreapi.c lustre/include/lustre/liblustreapi.h lustre/llite/llite_lib.c lustre/include/obd.h lustre/llite/llite_internal.h lustre/tests/sanity.sh lustre/include/linux/lustre_lib.h

People

Assignee:: Di Wang

Reporter:: Andreas Dilger

Votes:: 0 Vote for this issue

Watchers:: 0 Start watching this issue

Dates

Created:: 02/Nov/11 6:49 PM

Updated:: 23/Feb/12 11:26 AM

Resolved:: 23/Feb/12 11:26 AM