Actions
Bug #1869
open
"zfs holds" is O(n^2)
Start date:
2011-12-08
Due date:
% Done:
0%
Estimated time:
Difficulty:
Bite-size
Tags:
needs-triage
Gerrit CR:
External Bug:
Description
"zfs holds snap ..." is O(number snapshots listed ^2). For every snapshot, it gets all the holds on all of the named snapshots. This can be observed with truss.
The problem is that when the python code was removed, it was replaced with incorrect C code , which calls zfs_for_each() for every argument. But zfs_for_each() iterates over the arguments itself
Related issues
Updated by Dan McDonald over 2 years ago
- Assignee set to Andrew Stormont
I think #13905 is a duplicate of this (and therefore this bug is now fixed).
Andrew Stormont --> could you please confirm/deny this?
Updated by Andrew Stormont over 2 years ago
- Has duplicate Bug #13905: zfs holds is quadratic added
Updated by Andrew Stormont over 2 years ago
It certainly looks like 13905 is a duplicate.
Actions