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Type: Improvement
Resolution: Duplicate
Priority: Minor
Fix Version/s: None
Affects Version/s: None
Labels:
- dne3

Rank (Obsolete):
9223372036854775807

On DNE system, it will be good to allow 'mkdir()' to create directory on MDT which has more free space. In this way, user doesn't need to care much about balance between MDTs. This differs from ~~LU-10277~~ in that this is handled in the kernel for regular mkdir() syscalls by applications, rather than only with lfs mkdir.

Clones

LU-10277 DNE3: allow 'lfs mkdir' to create directory on MDS which has more space

Resolved

duplicates

LU-13417 DNE3: mkdir() automatically create remote directory on MDS which has more space

Resolved

has to be done after

LU-10329 DNE3: REMOTE_PARENT_DIR scalability

Open

is related to

LU-17300 Avoid creating new dir/file/object on newly added MDT/OST

Open

LU-17334 Client should handle dir/file/object created on newly added MDT/OST

Resolved

LU-9309 Add ldiskfs 64-bit inode number support

Open

LU-19564 return OS_STATFS_ENOSPC if MDT changelog is (nearly) full

Open

LU-15856 "lfs setdirstripe -D ... <dir>" should create directory if missing

Open

LU-9435 DNE2 - object placement QoS policy

Resolved

LU-13560 'lfs mkdir -i N' should be 'sticky' on a particular MDT

Resolved

LU-18022 DNE3: client to retry on other MDT if mkdir returns EDQUOT

Resolved

is related to

LU-11213 DNE3: remote mkdir() in ROOT/ by default

Resolved

(6 is related to, 1 is related to )

Assignee:: Lai Siyao

Reporter:: Andreas Dilger

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Due:: 30/Nov/18

Created:: 07/Mar/18 5:12 AM

Updated:: 04/Nov/25 1:59 AM

Resolved:: 07/Apr/20 9:59 PM

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