Project

General

Profile

Actions

Bug #2123

open

hammer is losing files

Added by schmir over 12 years ago. Updated over 12 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
Start date:
Due date:
% Done:

0%

Estimated time:

Description

I'm trying to use dragonflybsd as a backup server. I'm rsyncing from
multiple remote systems to a dragonfly master. Running ls -la in one
of the synced directories in a snapshot gives me "No such file or
directory errors":

,---- | muni# pwd |
/backup/sync/@@0x000000010fae19c0/wodka-v/pediapress.com/rootfs/usr/share/zoneinfo/posix/Etc | muni# ls -la | ls: GMT: No such file or directory | ls: GMT+0: No such file or directory | ls: GMT-0: No such file or directory | ls: GMT0: No such file or directory | ls: Greenwich: No such file or directory | total 0 | drwxr-xr-x 1 root wheel 0 Aug 23 03:31 . | drwxr-xr-x 1 root wheel 0 Aug 23 03:31 .. | rw-r--r- 1 root wheel 126 Aug 23 03:31 GMT+1 | rw-r--r- 1 root wheel 130 Aug 23 03:31 GMT+10 | rw-r--r- 1 root wheel 130 Aug 23 03:31 GMT+11 | rw-r--r- 1 root wheel 130 Aug 23 03:31 GMT+12 | rw-r--r- 1 root wheel 126 Aug 23 03:31 GMT+2 | rw-r--r- 1 root wheel 126 Aug 23 03:31 GMT+3 | rw-r--r- 1 root wheel 126 Aug 23 03:31 GMT+4 | rw-r--r- 1 root wheel 126 Aug 23 03:31 GMT+5 | rw-r--r- 1 root wheel 126 Aug 23 03:31 GMT+6 | rw-r--r- 1 root wheel 126 Aug 23 03:31 GMT+7 | rw-r--r- 1 root wheel 126 Aug 23 03:31 GMT+8 | rw-r--r- 1 root wheel 126 Aug 23 03:31 GMT+9 | rw-r--r- 1 root wheel 127 Aug 23 03:31 GMT-1 | rw-r--r- 1 root wheel 131 Aug 23 03:31 GMT-10 | rw-r--r- 1 root wheel 131 Aug 23 03:31 GMT-11 | rw-r--r- 1 root wheel 131 Aug 23 03:31 GMT-12 | rw-r--r- 1 root wheel 131 Aug 23 03:31 GMT-13 | rw-r--r- 1 root wheel 131 Aug 23 03:31 GMT-14 | rw-r--r- 1 root wheel 127 Aug 23 03:31 GMT-2 | rw-r--r- 1 root wheel 127 Aug 23 03:31 GMT-3 | rw-r--r- 1 root wheel 127 Aug 23 03:31 GMT-4 | rw-r--r- 1 root wheel 127 Aug 23 03:31 GMT-5 | rw-r--r- 1 root wheel 127 Aug 23 03:31 GMT-6 | rw-r--r- 1 root wheel 127 Aug 23 03:31 GMT-7 | rw-r--r- 1 root wheel 127 Aug 23 03:31 GMT-8 | rw-r--r- 1 root wheel 127 Aug 23 03:31 GMT-9 | rw-r--r- 2 root wheel 118 Aug 23 03:31 UCT | rw-r--r- 6 root wheel 118 Aug 23 03:31 UTC | rw-r--r- 6 root wheel 118 Aug 23 03:31 Universal | rw-r--r- 6 root wheel 118 Aug 23 03:31 Zulu
`----

The missing files are all hard links to the same file, I guess they
haven't changed during backups.

dmesg contains missing inode warnings:

,---- | muni# dmesg |tail | HAMMER: WARNING: Missing inode for dirent "GMT0" | obj_id = 000000010c351d62, asof=000000010fae19c0, lo=00010000 | HAMMER: WARNING: Missing inode for dirent "Greenwich" | obj_id = 000000010c351d62, asof=000000010fae19c0, lo=00010000 | HAMMER: WARNING: Missing inode for dirent "Greenwich" | obj_id = 000000010c351d62, asof=000000010fae19c0, lo=00010000 | HAMMER: WARNING: Missing inode for dirent "GMT+0" | obj_id = 000000010c351d62, asof=000000010fae19c0, lo=00010000 | HAMMER: WARNING: Missing inode for dirent "GMT+0" | obj_id = 000000010c351d62, asof=000000010fae19c0, lo=00010000
`----

hammer config looks like:
,---- | muni# hammer config /backup/sync/ | # No configuration present, here are some defaults | # you can uncomment. Also remove these instructions | # | snapshots 1d 60d | prune 1d 5m | rebalance 1d 5m | dedup 1d 5m | reblock 1d 5m | recopy 30d 10m
`----

uname a says:
,---
| muni# uname -a | DragonFly muni.brainbot.com 2.11-DEVELOPMENT DragonFly
v2.11.0.737.g5232a-DEVELOPMENT #0: Mon Aug 22 13:36:08 CEST 2011
:/usr/obj/usr/src/sys/X86_64_GENERIC x86_64
`----

Actions

Also available in: Atom PDF