Bug 1729267 - [RFE] Develop playbook for migration from FileStore to BlueStore for RHCS 4.0 upgrades
Summary: [RFE] Develop playbook for migration from FileStore to BlueStore for RHCS 4.0...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: Ceph-Ansible
Version: 4.0
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: rc
: 4.0
Assignee: Guillaume Abrioux
QA Contact: Ameena Suhani S H
Aron Gunn
URL:
Whiteboard:
: 1613735 1641167 1649620 1792958 (view as bug list)
Depends On: 1738576 1756366 1756371
Blocks: 1644347 1730176 1733577 1738236 1770319
TreeView+ depends on / blocked
 
Reported: 2019-07-11 17:50 UTC by Mike Hackett
Modified: 2020-01-28 05:26 UTC (History)
19 users (show)

Fixed In Version: ceph-ansible-4.0.11-1.el8cp, ceph-ansible-4.0.11-1.el7cp
Doc Type: Enhancement
Doc Text:
.Ansible playbook for migrating OSDs from FileStore to BlueStore A new Ansible playbook has been added to migrate OSDs from FileStore to BlueStore. The object store migration is not done as part of the upgrade process to {storage-product} {storage-product-current-release}. Do the migration after the upgrade completes. For details, see the link:{install-guide}#how-to-migrate-the-object-store-from-filestore-to-bluestore[_How to migrate the object store from FileStore to BlueStore_] section in the _Installation Guide_ for {storage-product} {storage-product-current-release}.
Clone Of:
Environment:
Last Closed: 2020-01-27 19:57:49 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github ceph ceph-ansible pull 4472/commits/8724a734d319525f5f2c75f70f3e88268e595487 0 None None None 2020-09-21 13:18:12 UTC
Github ceph ceph-ansible pull 4871 0 None closed filestore-to-bluestore: umount partitions before zapping them 2020-11-25 08:57:54 UTC
Github ceph ceph-ansible pull 4892 0 None closed ceph_volume: support filestore to bluestore migration (bp #4889) 2020-11-25 08:57:53 UTC
Github ceph ceph-ansible pull 4971 0 None closed filestore-to-bluestore: fix osd_auto_discovery 2020-11-25 08:57:54 UTC
Github ceph ceph-ansible pull 4972 0 None closed filestore-to-bluestore: fix osd_auto_discovery (bp #4971) 2020-11-25 08:57:54 UTC
Github ceph ceph-ansible pull 4985 0 None closed filestore-to-bluestore: don't fail when with no PV 2020-11-25 08:58:18 UTC
Github ceph ceph-ansible pull 4986 0 None closed filestore-to-bluestore: don't fail when with no PV (bp #4985) 2020-11-25 08:57:56 UTC

Description Mike Hackett 2019-07-11 17:50:34 UTC 
Description of problem:
With the release of RHCS 4.0 only supporting BlueStore we will require a playbook for automated migrations of upgraded clusters that are currently on FileStore to BlueStore. 


Version-Release number of selected component (if applicable):
RHCS 4.0
Comment 4 Scott Ostapovicz 2019-07-17 12:05:20 UTC 
The new code freeze date on this is September 2
Comment 5 Giridhar Ramaraju 2019-08-05 13:09:43 UTC 
Updating the QA Contact to a Hemant. Hemant will be rerouting them to the appropriate QE Associate. 

Regards,
Giri
Comment 6 Giridhar Ramaraju 2019-08-05 13:10:56 UTC 
Updating the QA Contact to a Hemant. Hemant will be rerouting them to the appropriate QE Associate. 

Regards,
Giri
Comment 7 Tejas 2019-08-12 07:15:22 UTC 
*** Bug 1613735 has been marked as a duplicate of this bug. ***
Comment 8 Guillaume Abrioux 2019-08-21 07:29:07 UTC 
*** Bug 1641167 has been marked as a duplicate of this bug. ***
Comment 9 Dimitri Savineau 2019-09-06 16:19:41 UTC 
*** Bug 1649620 has been marked as a duplicate of this bug. ***
Comment 24 Vasishta 2019-12-20 12:53:48 UTC 
Hi Guillaume,

Tried https://patch-diff.githubusercontent.com/raw/ceph/ceph-ansible/pull/4874.diff

Working fine when OSD was configured as -

>> devices="['/dev/sdb','/dev/sdc','/dev/sdd']" osd_scenario="collocated" dmcrypt="true"

Regards,
Vasishta
QE, Ceph
Comment 26 Yaniv Kaul 2020-01-08 13:41:32 UTC 
Is this going to be fixed for RHCS 4.0? What's the latest status? https://github.com/ceph/ceph-ansible/pull/4871 has been merged almost 3 weeks ago - what else is missing?
Comment 38 Dimitri Savineau 2020-01-23 21:45:21 UTC 
*** Bug 1792958 has been marked as a duplicate of this bug. ***
Comment 46 Federico Lucifredi 2020-01-27 19:57:49 UTC 
Ok - the error message is a 4.1 issue (and we need a separate bug for it). This is one is CLOSED as the RFE is for the migration script and that is in.
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