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Bug #43528

mgr/dashboard: LUN ID and WWN shouldn't be modifiable in iSCSI Target Edit form

Added by Ernesto Puerta 6 months ago. Updated 6 months ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
dashboard/iscsi
Target version:
% Done:

0%

Source:
Q/A
Tags:
Backport:
nautilus
Regression:
No
Severity:
2 - major
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature:

Description

Currently iSCSI Targed edit form allows for modifying LUN ID and WWN (while it warns "Changing these parameters from their default values is usually not necessary."). As mentioned by Mike Christie, this might break some initiator and cause data corruption, so it'd make sense to make it read-only fields.

History

#1 Updated by Ernesto Puerta 6 months ago

  • Subject changed from mgr/dashboard: LUN ID and WWN should be modifiable in iSCSI Target Edit form. to mgr/dashboard: LUN ID and WWN shouldn't be modifiable in iSCSI Target Edit form

#2 Updated by Ernesto Puerta 6 months ago

Discussed in Jan 10 stand-up (Ricardo Marques, Lenz & Ernesto):
  • Make fields read-only upstream, while writable downstream.
  • Don't allow field modification while some client is connected to the target.
  • Add warning "changing this field may cause data loss" (preferred option)

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