Hi all,
I have a setup on 6-STABLE from today with two identical disks in
a gm0 provider and 3 gjournal providers on it:
Geom name: gm0
State: COMPLETE
Components: 2
Balance: round-robin
Slice: 1
Flags: NONE
GenID: 0
SyncID: 1
ID: 2763081532
Providers:
1. Name: mirror/gm0
Mediasize: 500107861504 (466G)
Sectorsize: 512
Mode: r3w3e4
Consumers:
1. Name: ad5
Mediasize: 500107862016 (466G)
Sectorsize: 512
Mode: r1w1e1
State: ACTIVE
Priority: 0
Flags: NONE
GenID: 0
SyncID: 1
ID: 2315942152
2. Name: ad6
Mediasize: 500107862016 (466G)
Sectorsize: 512
Mode: r1w1e1
State: ACTIVE
Priority: 1
Flags: NONE
GenID: 0
SyncID: 1
ID: 3121293515
Geom name: gjournal 1524581050
ID: 1524581050
Providers:
1. Name: mirror/gm0f.journal
Mediasize: 106300440064 (99G)
Sectorsize: 512
Mode: r1w1e1
Consumers:
1. Name: mirror/gm0f
Mediasize: 107374182400 (100G)
Sectorsize: 512
Mode: r1w1e1
Jend: 107374181888
Jstart: 106300440064
Role: Data,Journal
Geom name: gjournal 1230399956
ID: 1230399956
Providers:
1. Name: mirror/gm0g.journal
Mediasize: 192199785984 (179G)
Sectorsize: 512
Mode: r1w1e1
Consumers:
1. Name: mirror/gm0g
Mediasize: 193273528320 (180G)
Sectorsize: 512
Mode: r1w1e1
Jend: 193273527808
Jstart: 192199785984
Role: Data,Journal
Geom name: gjournal 1616155040
ID: 1616155040
Providers:
1. Name: mirror/gm0h.journal
Mediasize: 193061356032 (180G)
Sectorsize: 512
Mode: r1w1e1
Consumers:
1. Name: mirror/gm0h
Mediasize: 194135098368 (181G)
Sectorsize: 512
Mode: r1w1e1
Jend: 194135097856
Jstart: 193061356032
Role: Data,Journal
Everything works fine until I reboot. At the end of the shutdown I
see the 3 journals being shut down, then gm0 being destroyed but
then gjournal tries to do something more, which is probably wrong
as all the consumers have disappeared:
All buffers synced
Uptime: 16m27s
GEOM_JOURNAL: Shutting down geom gjournal 1616155040.
GEOM_JOURNAL: Shutting down geom gjournal 1230399956.
GEOM_JOURNAL: Shutting down geom gjournal 1524581050.
GEOM_MIRROR: Device gm0: provider mirror/gm0 destroyed.
GEOM_MIRROR: Device gm0 destroyed.
GEOM_JOURNAL:
Fatal trap 12: page fault while in kernel mode
...
On manual reset, FS come up clean of course, so there is not much
harm, but it would be better if I could fix that.
--
bug
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