Bug 1734717
| Summary: | Update LV cache related variables in generated vars file | |||
|---|---|---|---|---|
| Product: | [Red Hat Storage] Red Hat Gluster Storage | Reporter: | SATHEESARAN <sasundar> | |
| Component: | rhhi | Assignee: | Sahina Bose <sabose> | |
| Status: | CLOSED ERRATA | QA Contact: | SATHEESARAN <sasundar> | |
| Severity: | high | Docs Contact: | ||
| Priority: | unspecified | |||
| Version: | rhhiv-1.6 | CC: | godas, rhs-bugs | |
| Target Milestone: | --- | Keywords: | ZStream | |
| Target Release: | RHHI-V 1.6.z Async Update | |||
| Hardware: | x86_64 | |||
| OS: | Linux | |||
| Whiteboard: | ||||
| Fixed In Version: | Doc Type: | No Doc Update | ||
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 1738019 (view as bug list) | Environment: | ||
| Last Closed: | 2019-10-03 12:24:01 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: | 1738019 | |||
| Bug Blocks: | ||||
Hi sas, We can't remove "cachethinpoolname" as we have feature to attach specific thinpool to lv cache(https://bugzilla.redhat.com/show_bug.cgi?id=1712714) We can remove cachemetalvsize and let's it to be auto calculated. (In reply to Gobinda Das from comment #1) > Hi sas, > We can't remove "cachethinpoolname" as we have feature to attach specific > thinpool to lv cache(https://bugzilla.redhat.com/show_bug.cgi?id=1712714) > We can remove cachemetalvsize and let's it to be auto calculated. That's right. As I clarified in google chat, its the lvcachemetaname that I wanted to remove, but its a typo in the description Tested with cockpit-ovirt-dashboard-0.13.6
All the optional params for lvcache are removed, leaving LVM
to compute it by default.
LV cache related params in the generated vars file looks like:
<snip>
gluster_infra_cache_vars:
- vgname: gluster_vg_sdb
cachedisk: '/dev/sdb,/dev/sdc'
cachelvname: cachelv_gluster_thinpool_gluster_vg_sdb
cachethinpoolname: gluster_thinpool_gluster_vg_sdb
cachelvsize: 225G
cachemode: writeback
</snip>
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/RHBA-2019:2963 |
Description of problem: ------------------------- Few of the params in lvcache section are not required and will be auto-computed Following variables are not required: cachethinpoolname: gluster_thinpool_gluster_vg_sdd cachemetalvsize: 2G Version-Release number of selected component (if applicable): --------------------------------------------------------------- RHHI-V 1.6 cockpit-ovirt-dashboard-0.13.5 How reproducible: ----------------- NA Steps to Reproduce: -------------------- 1. Enable lv cache Actual results: --------------- 1. cache lv meta size is computed 2. lv cache meta name is computed Expected results: ------------------ When the above said options are not mentioned, lv cache meta is automatically computed by LV which is more safer Additional info: