[LU-10480] llapi_printf() prefixes command name to the output Created: 10/Jan/18  Updated: 25/Jan/18  Resolved: 25/Jan/18

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.11.0

Type: Bug Priority: Blocker
Reporter: Zhenyu Xu Assignee: Zhenyu Xu
Resolution: Fixed Votes: 0
Labels: None

Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

commit 7a16f18ae1ef5d21812c916470022280617c4e91 makes info_callback_default() to prefix program name to the output, and liblustreapi uses a lot to call llapi_info_callback()->info_callback_default() to output.

# lfs getstripe /mnt/lustre/file
lfs getstripe: /mnt/lustre/file
lfs getstripe: lfs getstripe:   lcm_layout_gen:    3
lfs getstripe: lfs getstripe:   lcm_mirror_count:  1
lfs getstripe: lfs getstripe:   lcm_entry_count:   3
lfs getstripe: lfs getstripe: lfs getstripe:     lcme_id:             1
lfs getstripe: lfs getstripe: lfs getstripe:     lcme_flags:          init
lfs getstripe: lfs getstripe: lfs getstripe:     lcme_extent.e_start: 0
lfs getstripe: lfs getstripe: lfs getstripe:     lcme_extent.e_end:   1048576
lfs getstripe: lfs getstripe: lfs getstripe:       lmm_stripe_count:  1
lfs getstripe: lfs getstripe: lfs getstripe:       lmm_stripe_size:   1048576
lfs getstripe: lfs getstripe: lfs getstripe:       lmm_pattern:       raid0
lfs getstripe: lfs getstripe: lfs getstripe:       lmm_layout_gen:    0
lfs getstripe: lfs getstripe: lfs getstripe:       lmm_stripe_offset: 1
lfs getstripe:       lmm_objects:
lfs getstripe:       - 0: { l_ost_idx: 1, l_fid: [0x100010000:0xa:0x0] }
lfs getstripe: 
...


 Comments   
Comment by Gerrit Updater [ 10/Jan/18 ]

Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/30819
Subject: LU-10480 liblustre: suppress progname prefix in output
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: c194f25ef86d434161c8dad1fac3915f16393b3c

Comment by Gerrit Updater [ 25/Jan/18 ]

Oleg Drokin (oleg.drokin@intel.com) merged in patch https://review.whamcloud.com/30819/
Subject: LU-10480 liblustre: suppress progname prefix in output
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 119483c9184d416883c140abd3712d603b9d4cb5

Comment by Peter Jones [ 25/Jan/18 ]

Landed for 2.11

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