kernel: ceph: do_getattr inode ffff8a330b814b90 mask As mode 040755 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask As) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: getxattr ffff8a330b814b90 ver=1 index_ver=1 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask Xs) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: __build_xattrs() len=0 kernel: ceph: __get_xattr security.capability: not found kernel: ceph: do_getattr inode ffff8a330b814b90 mask As mode 040755 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask As) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: open inode ffff8a330b814b90 ino 100000e533b.fffffffffffffffe file ffff8a32f488f100 flags 65536 (100352) kernel: ceph: __ceph_caps_issued ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs kernel: ceph: open ffff8a330b814b90 fmode 0 want p issued pAsLsXsFs using existing kernel: ceph: ceph_init_file_info ffff8a330b814b90 ffff8a32f488f100 040755 (dir) kernel: ceph: readdir ffff8a330b814b90 file ffff8a32f488f100 pos 0 kernel: ceph: readdir off 0 -> '.' kernel: ceph: readdir off 1 -> '..' kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask Fs) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: __dcache_readdir ffff8a330b814b90 v6 at 2 kernel: ceph: 1150116795667972098 (2) dentry ffff8a3331c21000 2wey8k.jpg ffff8a330b814070 kernel: ceph: note_last_dentry '2wey8k.jpg' kernel: ceph: readdir ffff8a330b814b90 file ffff8a32f488f100 pos ff60921d0000003 kernel: ceph: release inode ffff8a330b814b90 dir file ffff8a32f488f100 kernel: ceph: put_fmode ffff8a330b814b90 fmode 0 {0,0,0,0} kernel: ceph: __cap_delay_cancel ffff8a330b814b90 kernel: ceph: __ceph_caps_issued ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs kernel: ceph: check_caps ffff8a330b814b90 file_want - used - dirty - flushing - issued pAsLsXsFs revoking - retain pAsLsXsFsx kernel: ceph: mds0 cap ffff8a32c005fac8 used - issued pAsLsXsFs implemented pAsLsXsFs revoking - kernel: ceph: do_getattr inode ffff8a330b814b90 mask As mode 040755 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask As) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: getxattr ffff8a330b814b90 ver=1 index_ver=1 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask Xs) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: __build_xattrs() len=0 kernel: ceph: __get_xattr security.capability: not found kernel: ceph: do_getattr inode ffff8a330b814b90 mask As mode 040755 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask As) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: open inode ffff8a330b814b90 ino 100000e533b.fffffffffffffffe file ffff8a32f488f600 flags 65536 (100352) kernel: ceph: __ceph_caps_issued ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs kernel: ceph: open ffff8a330b814b90 fmode 0 want p issued pAsLsXsFs using existing kernel: ceph: ceph_init_file_info ffff8a330b814b90 ffff8a32f488f600 040755 (dir) kernel: ceph: readdir ffff8a330b814b90 file ffff8a32f488f600 pos 0 kernel: ceph: readdir off 0 -> '.' kernel: ceph: readdir off 1 -> '..' kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask Fs) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: __dcache_readdir ffff8a330b814b90 v6 at 2 kernel: ceph: 1150116795667972098 (2) dentry ffff8a3331c21000 2wey8k.jpg ffff8a330b814070 kernel: ceph: note_last_dentry '2wey8k.jpg' kernel: ceph: readdir ffff8a330b814b90 file ffff8a32f488f600 pos ff60921d0000003 kernel: ceph: release inode ffff8a330b814b90 dir file ffff8a32f488f600 kernel: ceph: put_fmode ffff8a330b814b90 fmode 0 {0,0,0,0} kernel: ceph: __cap_delay_cancel ffff8a330b814b90 kernel: ceph: __ceph_caps_issued ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs kernel: ceph: check_caps ffff8a330b814b90 file_want - used - dirty - flushing - issued pAsLsXsFs revoking - retain pAsLsXsFsx kernel: ceph: mds0 cap ffff8a32c005fac8 used - issued pAsLsXsFs implemented pAsLsXsFs revoking - kernel: ceph: do_getattr inode ffff8a330b814b90 mask As mode 040755 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask As) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: getxattr ffff8a330b814b90 ver=1 index_ver=1 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask Xs) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: __build_xattrs() len=0 kernel: ceph: __get_xattr security.capability: not found kernel: ceph: do_getattr inode ffff8a330b814b90 mask As mode 040755 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask As) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: open inode ffff8a330b814b90 ino 100000e533b.fffffffffffffffe file ffff8a33394dc000 flags 65536 (100352) kernel: ceph: __ceph_caps_issued ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs kernel: ceph: open ffff8a330b814b90 fmode 0 want p issued pAsLsXsFs using existing kernel: ceph: ceph_init_file_info ffff8a330b814b90 ffff8a33394dc000 040755 (dir) kernel: ceph: readdir ffff8a330b814b90 file ffff8a33394dc000 pos 0 kernel: ceph: readdir off 0 -> '.' kernel: ceph: readdir off 1 -> '..' kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask Fs) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: __dcache_readdir ffff8a330b814b90 v6 at 2 kernel: ceph: 1150116795667972098 (2) dentry ffff8a3331c21000 2wey8k.jpg ffff8a330b814070 kernel: ceph: note_last_dentry '2wey8k.jpg' kernel: ceph: readdir ffff8a330b814b90 file ffff8a33394dc000 pos ff60921d0000003 kernel: ceph: release inode ffff8a330b814b90 dir file ffff8a33394dc000 kernel: ceph: put_fmode ffff8a330b814b90 fmode 0 {0,0,0,0} kernel: ceph: __cap_delay_cancel ffff8a330b814b90 kernel: ceph: __ceph_caps_issued ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs kernel: ceph: check_caps ffff8a330b814b90 file_want - used - dirty - flushing - issued pAsLsXsFs revoking - retain pAsLsXsFsx kernel: ceph: mds0 cap ffff8a32c005fac8 used - issued pAsLsXsFs implemented pAsLsXsFs revoking - kernel: ceph: do_getattr inode ffff8a330b814b90 mask As mode 040755 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask As) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: d_revalidate ffff8a3331c21000 '2wey8k.jpg' inode ffff8a330b814070 offset 1150116795667972098 kernel: ceph: dentry_lease_is_valid - dentry ffff8a3331c21000 = 0 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask Fs) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: dir_lease_is_valid dir ffff8a330b814b90 v6 dentry ffff8a3331c21000 v6 = 1 kernel: ceph: d_revalidate ffff8a3331c21000 valid kernel: ceph: dentry_lru_touch ffff8a32d4c7ebe0 ffff8a3331c21000 '2wey8k.jpg' (offset 1150116795667972098) kernel: ceph: getxattr ffff8a330b814070 ver=3 index_ver=3 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814070 cap ffff8a32c005fa50 issued pAsLsXsFscr (mask Xs) kernel: ceph: __touch_cap ffff8a330b814070 cap ffff8a32c005fa50 mds0 kernel: ceph: __build_xattrs() len=0 kernel: ceph: __get_xattr security.capability: not found kernel: ceph: do_getattr inode ffff8a330b814070 mask pAsLsXsFs mode 0100644 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814070 cap ffff8a32c005fa50 issued pAsLsXsFscr (mask pAsLsXsFs) kernel: ceph: __touch_cap ffff8a330b814070 cap ffff8a32c005fa50 mds0 kernel: ceph: do_getattr inode ffff8a330b814b90 mask As mode 040755 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask As) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: getxattr ffff8a330b814b90 ver=1 index_ver=1 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask Xs) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: __build_xattrs() len=0 kernel: ceph: __get_xattr security.capability: not found kernel: ceph: do_getattr inode ffff8a330b814b90 mask As mode 040755 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask As) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: open inode ffff8a330b814b90 ino 100000e533b.fffffffffffffffe file ffff8a333abdc700 flags 65536 (100352) kernel: ceph: __ceph_caps_issued ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs kernel: ceph: open ffff8a330b814b90 fmode 0 want p issued pAsLsXsFs using existing kernel: ceph: ceph_init_file_info ffff8a330b814b90 ffff8a333abdc700 040755 (dir) kernel: ceph: readdir ffff8a330b814b90 file ffff8a333abdc700 pos 0 kernel: ceph: readdir off 0 -> '.' kernel: ceph: readdir off 1 -> '..' kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask Fs) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: __dcache_readdir ffff8a330b814b90 v6 at 2 kernel: ceph: 1150116795667972098 (2) dentry ffff8a3331c21000 2wey8k.jpg ffff8a330b814070 kernel: ceph: note_last_dentry '2wey8k.jpg' kernel: ceph: readdir ffff8a330b814b90 file ffff8a333abdc700 pos ff60921d0000003 kernel: ceph: release inode ffff8a330b814b90 dir file ffff8a333abdc700 kernel: ceph: put_fmode ffff8a330b814b90 fmode 0 {0,0,0,0} kernel: ceph: __cap_delay_cancel ffff8a330b814b90 kernel: ceph: __ceph_caps_issued ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs kernel: ceph: check_caps ffff8a330b814b90 file_want - used - dirty - flushing - issued pAsLsXsFs revoking - retain pAsLsXsFsx kernel: ceph: mds0 cap ffff8a32c005fac8 used - issued pAsLsXsFs implemented pAsLsXsFs revoking - kernel: ceph: do_getattr inode ffff8a330b814b90 mask As mode 040755 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask As) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: d_revalidate ffff8a3331c21000 '2wey8k.jpg' inode ffff8a330b814070 offset 1150116795667972098 kernel: ceph: dentry_lease_is_valid - dentry ffff8a3331c21000 = 0 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask Fs) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: dir_lease_is_valid dir ffff8a330b814b90 v6 dentry ffff8a3331c21000 v6 = 1 kernel: ceph: d_revalidate ffff8a3331c21000 valid kernel: ceph: dentry_lru_touch ffff8a32d4c7ebe0 ffff8a3331c21000 '2wey8k.jpg' (offset 1150116795667972098) kernel: ceph: getxattr ffff8a330b814070 ver=3 index_ver=3 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814070 cap ffff8a32c005fa50 issued pAsLsXsFscr (mask Xs) kernel: ceph: __touch_cap ffff8a330b814070 cap ffff8a32c005fa50 mds0 kernel: ceph: __build_xattrs() len=0 kernel: ceph: __get_xattr security.capability: not found kernel: ceph: do_getattr inode ffff8a330b814070 mask pAsLsXsFs mode 0100644 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814070 cap ffff8a32c005fa50 issued pAsLsXsFscr (mask pAsLsXsFs) kernel: ceph: __touch_cap ffff8a330b814070 cap ffff8a32c005fa50 mds0 kernel: ceph: do_getattr inode ffff8a330b814b90 mask As mode 040755 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask As) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: d_revalidate ffff8a3331c21000 '2wey8k.jpg' inode ffff8a330b814070 offset 1150116795667972098 kernel: ceph: dentry_lease_is_valid - dentry ffff8a3331c21000 = 0 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask Fs) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: dir_lease_is_valid dir ffff8a330b814b90 v6 dentry ffff8a3331c21000 v6 = 1 kernel: ceph: d_revalidate ffff8a3331c21000 valid kernel: ceph: dentry_lru_touch ffff8a32d4c7ebe0 ffff8a3331c21000 '2wey8k.jpg' (offset 1150116795667972098) kernel: ceph: getxattr ffff8a330b814070 ver=3 index_ver=3 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814070 cap ffff8a32c005fa50 issued pAsLsXsFscr (mask Xs) kernel: ceph: __touch_cap ffff8a330b814070 cap ffff8a32c005fa50 mds0 kernel: ceph: __build_xattrs() len=0 kernel: ceph: __get_xattr security.capability: not found kernel: ceph: do_getattr inode ffff8a330b814070 mask pAsLsXsFs mode 0100644 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814070 cap ffff8a32c005fa50 issued pAsLsXsFscr (mask pAsLsXsFs) kernel: ceph: __touch_cap ffff8a330b814070 cap ffff8a32c005fa50 mds0 kernel: ceph: do_getattr inode ffff8a330b814b90 mask As mode 040755 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask As) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: d_revalidate ffff8a3331c21000 '2wey8k.jpg' inode ffff8a330b814070 offset 1150116795667972098 kernel: ceph: dentry_lease_is_valid - dentry ffff8a3331c21000 = 0 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814b90 cap ffff8a32c005fac8 issued pAsLsXsFs (mask Fs) kernel: ceph: __touch_cap ffff8a330b814b90 cap ffff8a32c005fac8 mds0 kernel: ceph: dir_lease_is_valid dir ffff8a330b814b90 v6 dentry ffff8a3331c21000 v6 = 1 kernel: ceph: d_revalidate ffff8a3331c21000 valid kernel: ceph: dentry_lru_touch ffff8a32d4c7ebe0 ffff8a3331c21000 '2wey8k.jpg' (offset 1150116795667972098) kernel: ceph: getxattr ffff8a330b814070 ver=3 index_ver=3 kernel: ceph: __ceph_caps_issued_mask ffff8a330b814070 cap ffff8a32c005fa50 issued pAsLsXsFscr (mask Xs) kernel: ceph: __touch_cap ffff8a330b814070 cap ffff8a32c005fa50 mds0 kernel: ceph: __build_xattrs() len=0 kernel: ceph: __get_xattr security.capability: not found kernel: ceph: mdsc delayed_work kernel: ceph: check_delayed_caps kernel: ceph: lookup_mds_session ffff8a3339a3b800 5 kernel: ceph: mdsc get_session ffff8a3339a3b800 5 -> 6 kernel: ceph: mdsc get_session ffff8a3339a3b800 6 -> 7 kernel: ceph: mdsc con_get ffff8a3339a3b800 ok (7) kernel: ceph: mdsc put_session ffff8a3339a3b800 7 -> 6 kernel: ceph: mdsc con_put ffff8a3339a3b800 (5) kernel: ceph: mdsc put_session ffff8a3339a3b800 6 -> 5 kernel: ceph: mdsc get_session ffff8a3339a3b800 5 -> 6 kernel: ceph: mdsc con_get ffff8a3339a3b800 ok (6) kernel: ceph: mdsc con_put ffff8a3339a3b800 (5) kernel: ceph: mdsc put_session ffff8a3339a3b800 6 -> 5 kernel: ceph: mdsc delayed_work kernel: ceph: check_delayed_caps kernel: ceph: lookup_mds_session ffff8a3339a3b800 5 kernel: ceph: mdsc get_session ffff8a3339a3b800 5 -> 6 kernel: ceph: send_renew_caps to mds0 (up:active) kernel: ceph: mdsc get_session ffff8a3339a3b800 6 -> 7 kernel: ceph: mdsc con_get ffff8a3339a3b800 ok (7) kernel: ceph: mdsc get_session ffff8a3339a3b800 7 -> 8 kernel: ceph: mdsc con_get ffff8a3339a3b800 ok (8) kernel: ceph: mdsc put_session ffff8a3339a3b800 8 -> 7 kernel: ceph: mdsc con_put ffff8a3339a3b800 (6) kernel: ceph: mdsc put_session ffff8a3339a3b800 7 -> 6 kernel: ceph: mdsc get_session ffff8a3339a3b800 6 -> 7 kernel: ceph: mdsc con_get ffff8a3339a3b800 ok (7) kernel: ceph: mdsc con_put ffff8a3339a3b800 (6) kernel: ceph: mdsc put_session ffff8a3339a3b800 7 -> 6 kernel: ceph: mdsc con_put ffff8a3339a3b800 (5) kernel: ceph: mdsc put_session ffff8a3339a3b800 6 -> 5 kernel: ceph: mdsc get_session ffff8a3339a3b800 5 -> 6 kernel: ceph: mdsc con_get ffff8a3339a3b800 ok (6) kernel: ceph: mdsc get_session ffff8a3339a3b800 6 -> 7 kernel: ceph: mdsc con_get ffff8a3339a3b800 ok (7) kernel: ceph: handle_session mds0 renewcaps ffff8a3339a3b800 state open seq 52714 kernel: ceph: renewed_caps mds0 ttl now 5348936016, was fresh, now stale kernel: ceph: mdsc con_put ffff8a3339a3b800 (6) kernel: ceph: mdsc put_session ffff8a3339a3b800 7 -> 6 kernel: ceph: mdsc con_put ffff8a3339a3b800 (5) kernel: ceph: mdsc put_session ffff8a3339a3b800 6 -> 5 kernel: ceph: mdsc delayed_work kernel: ceph: check_delayed_caps kernel: ceph: lookup_mds_session ffff8a3339a3b800 5 kernel: ceph: mdsc get_session ffff8a3339a3b800 5 -> 6 kernel: ceph: mdsc get_session ffff8a3339a3b800 6 -> 7 kernel: ceph: mdsc con_get ffff8a3339a3b800 ok (7) kernel: ceph: mdsc put_session ffff8a3339a3b800 7 -> 6 kernel: ceph: mdsc con_put ffff8a3339a3b800 (5) kernel: ceph: mdsc put_session ffff8a3339a3b800 6 -> 5 kernel: ceph: mdsc get_session ffff8a3339a3b800 5 -> 6 kernel: ceph: mdsc con_get ffff8a3339a3b800 ok (6) kernel: ceph: mdsc con_put ffff8a3339a3b800 (5) kernel: ceph: mdsc put_session ffff8a3339a3b800 6 -> 5 kernel: ceph: mdsc delayed_work kernel: ceph: check_delayed_caps kernel: ceph: lookup_mds_session ffff8a3339a3b800 5 kernel: ceph: mdsc get_session ffff8a3339a3b800 5 -> 6 kernel: ceph: mdsc get_session ffff8a3339a3b800 6 -> 7 kernel: ceph: mdsc con_get ffff8a3339a3b800 ok (7) kernel: ceph: mdsc put_session ffff8a3339a3b800 7 -> 6 kernel: ceph: mdsc con_put ffff8a3339a3b800 (5) kernel: ceph: mdsc put_session ffff8a3339a3b800 6 -> 5 kernel: ceph: mdsc get_session ffff8a3339a3b800 5 -> 6 kernel: ceph: mdsc con_get ffff8a3339a3b800 ok (6) kernel: ceph: mdsc con_put ffff8a3339a3b800 (5) kernel: ceph: mdsc put_session ffff8a3339a3b800 6 -> 5