== sanity-lfsck test 2f: namespace LFSCK is able to fix the remote link count for an overflow linkea ========================================================== 10:58:47 (1772467127)
striped dir -i1 -c1 -H crush /mnt/lustre/d2f.sanity-lfsck/mdt1
fail_loc=0x1633
Create an overflow linkea with 1000 remote links for 0x200000402:0x2:0x0
Remove all the remote links tracked by the linkea of 0x200000402:0x2:0x0
fail_loc=0
[  622.965454] Lustre: 19078:0:(osd_handler.c:5195:osd_xattr_handle_linkea()) lustre-MDT0000: LFSCK is required to update remote link count in linkea for [0x200000402:0x2:0x0] (overflow: 1772467158, remotes: 63): rc = -95
[  624.975776] Lustre: 23206:0:(osd_handler.c:5195:osd_xattr_handle_linkea()) lustre-MDT0000: LFSCK is required to update remote link count in linkea for [0x200000402:0x2:0x0] (overflow: 1772467158, remotes: 16): rc = -95
oleg233-server: debugfs 1.47.3-wc2 (11-Nov-2025)
  linkea: idx=0 parent=[0x200000402:0x1:0x0] name='f2f.sanity-lfsck'
EXTENTS:
oleg233-server: debugfs 1.47.3-wc2 (11-Nov-2025)
Start LFSCK namespace
Started LFSCK on the device lustre-MDT0000: scrub namespace
oleg233-server: debugfs 1.47.3-wc2 (11-Nov-2025)
  inode <202> linkea: idx=0 parent=[0x200000402:0x1:0x0] name='f2f.sanity-lfsck'
          idx=1 parent=[0x240000402:0x1:0x0] name='f2f.sanity-lfsck_0586'
          idx=2 parent=[0x240000402:0x1:0x0] name='f2f.sanity-lfsck_0658'
oleg233-server: debugfs 1.47.3-wc2 (11-Nov-2025)
    200  100644 (17)      0      0       0  2-Mar-2026 10:58 0x200000402:0x2:0x0
Remove all the remote links of 0x200000402:0x2:0x0
oleg233-server: debugfs 1.47.3-wc2 (11-Nov-2025)
  linkea: idx=0 parent=[0x200000402:0x1:0x0] name='f2f.sanity-lfsck'
EXTENTS:
oleg233-server: debugfs 1.47.3-wc2 (11-Nov-2025)