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Type: New Feature
Resolution: Fixed
Priority: Minor
Fix Version/s: Lustre 2.16.0, Lustre 2.15.0
Affects Version/s: None
Labels:
- migration_improvements

Rank (Obsolete):
9223372036854775807
Epic Link:
EX-4481

Directory migration will migrate target directory and all of its subdirectories to target MDTs recursively, this will cause huge inodes migration if the target directory is deep and contains lots of sub files. To make this more flexible, a "--non-recursive" option can be added to "lfs migrate -m" to only migrate target directory and the first level of sub files under it.

is duplicated by

LU-14210 DNE3: "lfs migrate -m" should allow-non-recursive migration

Resolved

is related to

LU-16717 Directory restripe breaking lmv stripe settings

Resolved

LU-7607 Preserve inode number after MDT migration

Open

LU-14211 DNE3: mechanism to interrupt and resume migration

Open

LU-15001 improve recovery of interrupted directory migrate

Open

LU-15211 lfs migrate metadata performance test plan

Open

is related to

LU-14366 "lfs mkdir" on existing directory returns "Operation not supported/already in progress"

Resolved

LU-15001 improve recovery of interrupted directory migrate

Open

LU-13076 DNE3: lfs migrate -m should allow -1 as the target index

Resolved

(1 is related to, 3 is related to )

Assignee:: Lai Siyao

Reporter:: Lai Siyao

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: 31/Aug/21 3:31 AM

Updated:: 29/Dec/24 8:46 AM

Resolved:: 13/Dec/21 3:20 PM

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