Feature #42
Resize of rbd image
% Done:
0%
Source:
Tags:
Backport:
Reviewed:
Affected Versions:
Description
We want to be able to resize the rbd image. Snapshots should be maintained and should have a size associated with them.
History
#1 Updated by Sage Weil almost 14 years ago
rbdtool part is done. i think the driver just needs to have a 'refresh' function to reload the image metadata.
#2 Updated by Sage Weil almost 14 years ago
- Project changed from 3 to Linux kernel client
#3 Updated by Sage Weil almost 14 years ago
- Category set to 6
#4 Updated by Sage Weil almost 14 years ago
- Project changed from Linux kernel client to 3
- Category deleted (
6)
#5 Updated by Yehuda Sadeh almost 14 years ago
There is a refresh /sys/class/.. interface, however, resizing of an image should be lock protected, and probably shouldn't happen when an image is mounted on the client. There are certain issues that can happen when resizing a block device after being mapped (or even worse -- with in-flight i/o) and these should be avoided.
#6 Updated by Sage Weil over 13 years ago
resizing hte underlying block device has been possible with ext3 since RHEL 4 (~5 years?), so this is something we should support.
#7 Updated by Sage Weil over 13 years ago
- Category set to 7
#8 Updated by Sage Weil over 13 years ago
- Estimated time set to 1.00 h
- Source set to 1
#9 Updated by Sage Weil over 13 years ago
- Project changed from 3 to Linux kernel client
- Category deleted (
7)
#10 Updated by Sage Weil about 13 years ago
- translation missing: en.field_position deleted (
500) - translation missing: en.field_position set to 1
#11 Updated by Sage Weil about 13 years ago
- Target version set to v3.0
- translation missing: en.field_position deleted (
3) - translation missing: en.field_position set to 2
#12 Updated by Sage Weil almost 13 years ago
- Category set to rbd
- Status changed from New to Resolved
- Target version changed from v3.0 to v2.6.39
commit:e56433a0330b61e56489779e21f68fdc4c45f5be