== sanity-lfsck test 2f: namespace LFSCK is able to fix the remote link count for an overflow linkea ========================================================== 10:59:21 (1772467161) striped dir -i1 -c1 -H fnv_1a_64 /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 [ 652.987058] Lustre: 19100:0:(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: 1772467196, remotes: 102): rc = -95 [ 653.560900] Lustre: 22887:0:(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: 1772467196, remotes: 90): rc = -95 [ 654.576969] Lustre: 23223:0:(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: 1772467196, remotes: 65): rc = -95 [ 656.610815] Lustre: 22887:0:(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: 1772467196, remotes: 17): rc = -95 oleg243-server: debugfs 1.47.3-wc2 (11-Nov-2025) linkea: idx=0 parent=[0x200000402:0x1:0x0] name='f2f.sanity-lfsck' EXTENTS: oleg243-server: debugfs 1.47.3-wc2 (11-Nov-2025) Start LFSCK namespace Started LFSCK on the device lustre-MDT0000: scrub namespace oleg243-server: debugfs 1.47.3-wc2 (11-Nov-2025) inode <184> linkea: idx=0 parent=[0x200000402:0x1:0x0] name='f2f.sanity-lfsck' idx=1 parent=[0x240000402:0x1:0x0] name='f2f.sanity-lfsck_0855' idx=2 parent=[0x240000402:0x1:0x0] name='f2f.sanity-lfsck_0756' oleg243-server: debugfs 1.47.3-wc2 (11-Nov-2025) 183 100644 (17) 0 0 0 2-Mar-2026 10:59 0x200000402:0x2:0x0 Remove all the remote links of 0x200000402:0x2:0x0 oleg243-server: debugfs 1.47.3-wc2 (11-Nov-2025) linkea: idx=0 parent=[0x200000402:0x1:0x0] name='f2f.sanity-lfsck' EXTENTS: oleg243-server: debugfs 1.47.3-wc2 (11-Nov-2025)