Ureadahead on btrfs slows down boot
Bug #642389 reported by
SimonP
This bug affects 3 people
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| ureadahead (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
Bug Description
Binary package hint: ureadahead
I am running 10.10 beta on btrfs root, but had some boot performance isues, found out that ureadahead is slowing down my boot significantly (about 5 secconds on the chrono)
there are two ways to handle this issue:
- make ureadahead detect that it's on a btrfs and do nothing (the easy lazy way)
- make ureadahead btrfs compatible (it should be even posible to make use of the btrfs online-defrag feature to improve performance even more)
Revision history for this message
| SimonP (peeters-simon) wrote | #1 |
Revision history for this message
| Launchpad Janitor (janitor) wrote | #2 |
| Changed in ureadahead (Ubuntu): | |
| status: | New → Confirmed |
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Status changed to 'Confirmed' because the bug affects multiple users.