Feature #3837
closed
krbd: support format 2 striping
Added by Josh Durgin over 11 years ago.
Updated about 6 years ago.
Description
Format 2 images with the STRIPINGV2 feature bit set (created with rbd create --stripe-count X --stripe-unit Y --order Z --format 2 pool/image) use more generalized striping with the same parameters as cephfs. These are especially useful for small sequential write workloads like database write-ahead logs.
The first thing to do is get the kernel to read the additional striping information from the header if STRIPINGV2 is enabled.
- Status changed from New to 12
- Subject changed from krbd: support fancier striping to krbd: support format 2 striping
- Target version set to sprint
- Assignee set to Ilya Dryomov
- Target version changed from sprint to v0.81
- Target version changed from v0.81 to v0.82
- Status changed from 12 to In Progress
- Translation missing: en.field_story_points set to 13.0
- Target version changed from v0.82 to v0.85
- Target version changed from v0.85 to v0.86
- Project changed from rbd to Linux kernel client
- Target version deleted (
v0.86)
- Target version set to sprint
- Target version changed from sprint to sprint2
- Status changed from In Progress to Fix Under Review
- Status changed from Fix Under Review to Resolved
Also available in: Atom
PDF