Dear All,
I'm still struggling with this. I am running an lfsck -A at present. The
status update is reporting:
layout_mdts_init: 0
layout_mdts_scanning-phase1: 1
layout_mdts_scanning-phase2: 0
layout_mdts_completed: 0
layout_mdts_failed: 0
layout_mdts_stopped: 0
layout_mdts_paused: 0
layout_mdts_crashed: 0
layout_mdts_partial: 0
layout_mdts_co-failed: 0
layout_mdts_co-stopped: 0
layout_mdts_co-paused: 0
layout_mdts_unknown: 0
layout_osts_init: 0
layout_osts_scanning-phase1: 0
layout_osts_scanning-phase2: 12
layout_osts_completed: 0
layout_osts_failed: 30
layout_osts_stopped: 0
layout_osts_paused: 0
layout_osts_crashed: 0
layout_osts_partial: 0
layout_osts_co-failed: 0
layout_osts_co-stopped: 0
layout_osts_co-paused: 0
layout_osts_unknown: 0
layout_repaired: 82358851
namespace_mdts_init: 0
namespace_mdts_scanning-phase1: 1
namespace_mdts_scanning-phase2: 0
namespace_mdts_completed: 0
namespace_mdts_failed: 0
namespace_mdts_stopped: 0
namespace_mdts_paused: 0
namespace_mdts_crashed: 0
namespace_mdts_partial: 0
namespace_mdts_co-failed: 0
namespace_mdts_co-stopped: 0
namespace_mdts_co-paused: 0
namespace_mdts_unknown: 0
namespace_osts_init: 0
namespace_osts_scanning-phase1: 0
namespace_osts_scanning-phase2: 0
namespace_osts_completed: 0
namespace_osts_failed: 0
namespace_osts_stopped: 0
namespace_osts_paused: 0
namespace_osts_crashed: 0
namespace_osts_partial: 0
namespace_osts_co-failed: 0
namespace_osts_co-stopped: 0
namespace_osts_co-paused: 0
namespace_osts_unknown: 0
namespace_repaired: 68265278
with the layout_repaired and namespace_repaired values ticking up at
about 10000 per second.
Is the layout_osts_failed value of 30 a concern?
Is there any way to know how far along it is?
I am also seeing many messages similar to the following in
/var/log/messages on the mdt and oss with OST0000:
Sep 25 10:48:00 mds0l210 kernel: LustreError:
5934:0:(osp_precreate.c:903:osp_precreate_cleanup_orphans())
terra-OST0000-osc-MDT0000: cannot cleanup orphans: rc = -22
Sep 25 10:48:00 mds0l210 kernel: LustreError:
5934:0:(osp_precreate.c:903:osp_precreate_cleanup_orphans()) Skipped 599
previous similar messages
Sep 25 10:48:30 mds0l210 kernel: LustreError:
6137:0:(fld_handler.c:256:fld_server_lookup()) srv-terra-MDT0000: Cannot
find sequence 0x8: rc = -2
Sep 25 10:48:30 mds0l210 kernel: LustreError:
6137:0:(fld_handler.c:256:fld_server_lookup()) Skipped 16593 previous
similar messages
Sep 25 10:58:01 mds0l210 kernel: LustreError:
5934:0:(osp_precreate.c:903:osp_precreate_cleanup_orphans())
terra-OST0000-osc-MDT0000: cannot cleanup orphans: rc = -22
Sep 25 10:58:01 mds0l210 kernel: LustreError:
5934:0:(osp_precreate.c:903:osp_precreate_cleanup_orphans()) Skipped 599
previous similar messages
Sep 25 10:58:57 mds0l210 kernel: LustreError:
6137:0:(fld_handler.c:256:fld_server_lookup()) srv-terra-MDT0000: Cannot
find sequence 0x8: rc = -2
Sep 25 10:58:57 mds0l210 kernel: LustreError:
6137:0:(fld_handler.c:256:fld_server_lookup()) Skipped 40309 previous
similar messages
Do these indicate that the process is not working?
Regards,
Rodger
On 23/09/2017 15:07, rodger wrote:
Dear All,
In the process of upgrading 1.8.x to 2.x I've messed up a number of the
index values for OSTs by running tune2fs with the --index value set. To
compound matters while trying to get the OSTs to mount I erased the
last_rcvd files on the OSTs. I'm looking for a way to confirm what the
index should be for each device. Part of the reason for my difficulty is
that in the evolution of the filesystem some OSTs were decommissioned
and so the full set no longer has a sequential set of index values. In
practicing for the upgrade the trial sets that I created did have nice
neat sequential indexes and the process I developed broke when I used
the real data. :-(
The result is that although the lustre filesystem mounts and all
directories appear to be listed files in directories mostly have
question marks for attributes and are not available for access. I'm
assuming this is because the index for the OST holding the file is wrong.
Any pointers to recovery would be much appreciated!
Regards,
Rodger
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