Bug 1800349
| Summary: | provide non zero error code when attempting to convert to writecache using a non linear pool | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | Corey Marthaler <cmarthal> |
| Component: | lvm2 | Assignee: | LVM and device-mapper development team <lvm-team> |
| lvm2 sub component: | Cache Logical Volumes | QA Contact: | cluster-qe <cluster-qe> |
| Status: | CLOSED ERRATA | Docs Contact: | |
| Severity: | low | ||
| Priority: | unspecified | CC: | agk, heinzm, jbrassow, mcsontos, msnitzer, pasik, prajnoha, teigland, zkabelac |
| Version: | 8.2 | ||
| Target Milestone: | rc | ||
| Target Release: | 8.0 | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | lvm2-2.03.08-1.el8 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-04-28 16:59:23 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: | |||
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Description
Corey Marthaler
2020-02-06 22:24:20 UTC
fix in master https://sourceware.org/git/?p=lvm2.git;a=commit;h=b756cb3e49b762b3a5160f9748aeb5bf995ae80e Fix verified in the latest rpms. kernel-4.18.0-179.el8 BUILT: Fri Feb 14 17:03:01 CST 2020 lvm2-2.03.08-1.el8 BUILT: Tue Feb 11 07:40:33 CST 2020 lvm2-libs-2.03.08-1.el8 BUILT: Tue Feb 11 07:40:33 CST 2020 lvm2-dbusd-2.03.08-1.el8 BUILT: Tue Feb 11 07:42:51 CST 2020 lvm2-lockd-2.03.08-1.el8 BUILT: Tue Feb 11 07:40:33 CST 2020 device-mapper-1.02.169-1.el8 BUILT: Tue Feb 11 07:40:33 CST 2020 device-mapper-libs-1.02.169-1.el8 BUILT: Tue Feb 11 07:40:33 CST 2020 device-mapper-event-1.02.169-1.el8 BUILT: Tue Feb 11 07:40:33 CST 2020 device-mapper-event-libs-1.02.169-1.el8 BUILT: Tue Feb 11 07:40:33 CST 2020 # Cache pool attempt [root@hayes-02 ~]# lvcreate --type cache-pool -n CPOOL -L5G writecache_sanity /dev/sdf1 Logical volume "CPOOL" created. [root@hayes-02 ~]# lvcreate -L1G -n linear writecache_sanity /dev/sdk1 Logical volume "linear" created. [root@hayes-02 ~]# lvconvert --yes --type writecache --cachevol writecache_sanity/CPOOL writecache_sanity/linear LV writecache_sanity/CPOOL must be linear to use as a writecache. [root@hayes-02 ~]# echo $? 5 [root@hayes-02 ~]# lvremove -f writecache_sanity Logical volume "CPOOL" successfully removed Logical volume "linear" successfully removed # Mirror create attempts [root@hayes-02 ~]# lvcreate --type mirror -m 1 -n cworigin -L 500M writecache_sanity Logical volume "cworigin" created. [root@hayes-02 ~]# lvcreate --type linear -n linear_pool -L 500M writecache_sanity Logical volume "linear_pool" created. [root@hayes-02 ~]# lvconvert --yes --type writecache --cachevol writecache_sanity/cworigin writecache_sanity/linear_pool LV writecache_sanity/cworigin must be linear to use as a writecache. [root@hayes-02 ~]# echo $? 5 [root@hayes-02 ~]# lvconvert --yes --type writecache --cachevol writecache_sanity/linear_pool writecache_sanity/cworigin Command on LV writecache_sanity/cworigin does not accept LV type mirror. Command not permitted on LV writecache_sanity/cworigin. [root@hayes-02 ~]# echo $? 5 [root@hayes-02 ~]# lvremove -f /dev/writecache_sanity/linear_pool Logical volume "linear_pool" successfully removed [root@hayes-02 ~]# lvremove -f /dev/writecache_sanity/cworigin Logical volume "cworigin" successfully removed # Raid1 create attempts [root@hayes-02 ~]# lvcreate --type raid1 -m 1 -L 2G -n cworigin writecache_sanity /dev/sdp1 /dev/sdk1 Logical volume "cworigin" created. [root@hayes-02 ~]# lvcreate -L 2G -n POOL writecache_sanity /dev/sdf1 /dev/sdc1 Logical volume "POOL" created. [root@hayes-02 ~]# lvconvert --yes --type writecache --cachevol writecache_sanity/cworigin writecache_sanity/POOL LV writecache_sanity/cworigin must be linear to use as a writecache. [root@hayes-02 ~]# echo $? 5 #(This one should actually work) [root@hayes-02 ~]# lvconvert --yes --type writecache --cachevol writecache_sanity/POOL writecache_sanity/cworigin Logical volume writecache_sanity/cworigin now has write cache. [root@hayes-02 ~]# echo $? 0 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/RHEA-2020:1881 |