[LU-10303] Timestamp of lfsck

• Type: Question/Request
• Resolution: Not a Bug
• Priority: Minor
• Affects Version/s: Lustre 2.10.1
• Labels: performance
• Environment: CentOS 7
• Assignee: nasf (Inactive)
• Reporter: Vidya Eswarappa (Inactive)

Description

Can somebody please help me in retrieving the Time stamp of lfsck? Can you please send me the detailed steps for the same.

Comments

[Peter Jones]

I think that if veswarap does need any further assistance on this matter then this would be something better pursued via the lustre-discuss making list

[nasf (Inactive)]

veswarap, do you need more help on this ticket?

[nasf (Inactive)]

veswarap, any more for this ticket?

[nasf (Inactive)]

veswarap, I am not sure what you want, but I can give you some example:

# cat /proc/fs/lustre/mdd/lustre-MDT0000/lfsck_layout 
name: lfsck_layout
magic: 0xb1732fed
version: 2
status: completed
flags:
param:
last_completed_time: 1513780441
time_since_last_completed: 22 seconds
latest_start_time: 1513780441
time_since_latest_start: 22 seconds
last_checkpoint_time: 1513780441
time_since_last_checkpoint: 22 seconds
latest_start_position: 12
last_checkpoint_position: 53376
first_failure_position: 0
success_count: 1
repaired_dangling: 0
repaired_unmatched_pair: 0
repaired_multiple_referenced: 0
repaired_orphan: 0
repaired_inconsistent_owner: 0
repaired_others: 0
skipped: 0
failed_phase1: 0
failed_phase2: 0
checked_phase1: 4
checked_phase2: 0
run_time_phase1: 0 seconds
run_time_phase2: 0 seconds
average_speed_phase1: 4 items/sec
average_speed_phase2: 0 objs/sec
real-time_speed_phase1: N/A
real-time_speed_phase2: N/A
current_position: N/A

For example, "last_completed_time: 151378044", it is not convenient to convert the time "151378044" to some human readable time, but you can calculate it via "time_since_last_completed: 22 seconds", means the "last_completed_time" is equal to "current time - 22 seconds".

[Peter Jones]

Fan Yong

Can you advise?

Peter