Unexpected Timestamp Reset During Brick Replacement Operation

[abbas916990]

Detailed Problem Description:
During a volume brick replacement operation, an unexpected modification occurs to the mount point's metadata:

Environment Details:

Operating System: Ubuntu 22.04
GlusterFS Version: 10.1/11.1

Volume Configuration:

`sudo gluster volume create volume1 replica 2 \
  WFC-vm:/mnt/glusterfs/sdd/brick1 \
  WFC-vm:/mnt/glusterfs/sdc/brick1 \
  force`

Volume Information:

Volume Name: volume1
Type: Replicate
Volume ID: fb2135ff-d098-4993-8a32-7a7a92999b63
Status: Created
Number of Bricks: 1 x 2 = 2
Transport-type: tcp
Bricks:
Brick1: WFC-vm:/mnt/glusterfs/sdd/brick1
Brick2: WFC-vm:/mnt/glusterfs/sdc/brick1

Brick Replacement Command:

sudo gluster volume replace-brick volume1 WFC-vm:/mnt/glusterfs/sdd/brick1 WFC-vm:/mnt/glusterfs/sde/brick1 commit force

Before Brick Replacement:

ls -ld /gluster/storage
drwxr-xr-x 4 root root 108 Dec 18 07:21 /gluster/storage

After Brick Replacement:

ls -ld /gluster/storage/
drwxr-xr-x 4 root root 108 Jan 1 1970 /gluster/storage/

Also this changes underlying brick timestam as well

WFC-vm:~$ stat /mnt/glusterfs/sdc
  File: /mnt/glusterfs/sdc
  Size: 20              Blocks: 0          IO Block: 4096   directory
Device: 820h/2080d      Inode: 128         Links: 3
Access: (0755/drwxr-xr-x)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2024-12-18 07:10:59.902839362 +0200
Modify: 2024-12-18 07:10:38.614712742 +0200
Change: 2024-12-18 07:10:38.614712742 +0200
 Birth: 2024-12-18 07:08:17.235725000 +0200

WFC-vm:~$ stat /mnt/glusterfs/sdc/brick1
  File: /mnt/glusterfs/sdc/brick1
  Size: 108             Blocks: 0          IO Block: 4096   directory
Device: 820h/2080d      Inode: 131         Links: 4
Access: (0755/drwxr-xr-x)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2024-12-18 07:25:02.247856837 +0200
Modify: 2486-07-02 23:20:24.000000000 +0300
Change: 2024-12-18 07:24:21.755615356 +0200
 Birth: 2024-12-18 07:10:38.614712742 +0200

WFC-vm:~$ stat /mnt/glusterfs/sdd/brick1
  File: /mnt/glusterfs/sdd/brick1
  Size: 108             Blocks: 0          IO Block: 4096   directory
Device: 830h/2096d      Inode: 131         Links: 4
Access: (0755/drwxr-xr-x)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2024-12-18 07:22:12.258843082 +0200
Modify: 2024-12-18 07:21:26.418569707 +0200
Change: 2024-12-18 07:21:26.418569707 +0200
 Birth: 2024-12-18 07:10:47.614766274 +0200

WFC-vm:~$ stat /mnt/glusterfs/sde/brick1
  File: /mnt/glusterfs/sde/brick1
  Size: 108             Blocks: 0          IO Block: 4096   directory
Device: 840h/2112d      Inode: 131         Links: 4
Access: (0755/drwxr-xr-x)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2024-12-18 07:24:50.447786466 +0200
Modify: 2024-12-18 07:24:22.747621272 +0200
Change: 2024-12-18 07:24:22.747621272 +0200
 Birth: 2024-12-18 07:10:52.490795276 +0200

Reproduction Steps:

Create a replicated GlusterFS volume with two bricks
Mount the volume
Perform a brick replacement using gluster volume replace-brick command
Observe timestamp modification