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Fix #42450

closed

MDSMonitor: warn if a new file system is being created with an EC default data pool

Added by Patrick Donnelly over 4 years ago. Updated about 4 years ago.

Status:
Resolved
Priority:
Normal
Category:
Administration/Usability
Target version:
% Done:

0%

Source:
Development
Tags:
Backport:
nautilus,mimic
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDSMonitor
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

We do not recommend using an EC pool as the default data pool for many reasons, documented in [1].

`fs new` should warn the operator if they're doing that without thinking twice about it.

[1] https://docs.ceph.com/docs/master/cephfs/createfs/#creating-pools


Related issues 2 (0 open2 closed)

Copied to CephFS - Backport #43505: mimic: MDSMonitor: warn if a new file system is being created with an EC default data poolRejectedActions
Copied to CephFS - Backport #43506: nautilus: MDSMonitor: warn if a new file system is being created with an EC default data poolResolvedPatrick DonnellyActions
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