Bug 1550991
| Summary: | fallocate created data set is crossing storage reserve space limits resulting 100% brick full | |||
|---|---|---|---|---|
| Product: | [Red Hat Storage] Red Hat Gluster Storage | Reporter: | Prasad Desala <tdesala> | |
| Component: | posix | Assignee: | Mohit Agrawal <moagrawa> | |
| Status: | CLOSED ERRATA | QA Contact: | Prasad Desala <tdesala> | |
| Severity: | medium | Docs Contact: | ||
| Priority: | unspecified | |||
| Version: | rhgs-3.4 | CC: | amukherj, rhs-bugs, sheggodu, storage-qa-internal | |
| Target Milestone: | --- | |||
| Target Release: | RHGS 3.4.0 | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | glusterfs-3.12.2-8 | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 1560411 (view as bug list) | Environment: | ||
| Last Closed: | 2018-09-04 06:44:11 UTC | Type: | Bug | |
| Regression: | --- | Mount Type: | --- | |
| Documentation: | --- | CRM: | ||
| Verified Versions: | Category: | --- | ||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | ||
| Cloudforms Team: | --- | Target Upstream Version: | ||
| Embargoed: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 1503137, 1560411 | |||
Verified this BZ on glusterfs version 3.12.2-8.el7rhgs.x86_64. Now, fallocate is respecting storage.reserve limits. Hence, moving this BZ to Verified. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2018:2607 |
Description of problem: ======================= fallocate created data set is crossing storage reserve space limits resulting 100% brick full. Note: I created files using dd and the storage reserve space limits are respected as expected. Version-Release number of selected component (if applicable): 3.12.2-4.el7rhgs.x86_64 How reproducible: ================= always Steps to Reproduce: =================== 1) create a x3 volume and start it. 2) FUSE mount on a client and make a note of df -h output. 3) Set storage.reserve volume set option to 50, gluster volume set distrepx3 storage.reserve 50 4) Using fallocate create data on the mount point, for i in {1..10000};do fallocate -l 1G test_file$i.img;done Actual results: =============== fallocate created data set is crossing storage reserve space limits resulting 100% brick full.