[19.04 FEAT] zdsfs: Online VTOC refresh update
Bug #1814538 reported by
bugproxy
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Ubuntu on IBM z Systems |
Fix Released
|
High
|
Canonical Foundations Team | ||
| s390-tools (Ubuntu) |
Fix Released
|
Undecided
|
Skipper Bug Screeners | ||
Bug Description
Function:
A Linux application can access new data sets that were created after zdsfs was mounted without the need to remount zdsfs
Business Value:
By removing the need to unmount/remount the zdsfs file system to access new data sets, the number of use cases for which customers can deploy Linux on Z together with z/OS is increased.
Implementation:
- zdsfs uses ECKD Reserve/Release to serialize access to the VTOC information whenever the list of available data sets is queried (readdir, open)
Will be made available with s390-tools 2.8.0
| tags: | added: architecture-s39064 bugnameltc-175240 severity-high targetmilestone-inin1904 |
| Changed in ubuntu: | |
| assignee: | nobody → Skipper Bug Screeners (skipper-screen-team) |
| affects: | ubuntu → linux (Ubuntu) |
| affects: | linux (Ubuntu) → s390-tools (Ubuntu) |
Revision history for this message
| Frank Heimes (fheimes) wrote | #1 |
| Changed in s390-tools (Ubuntu): | |
| status: | New → Incomplete |
| Changed in ubuntu-z-systems: | |
| status: | New → Incomplete |
| importance: | Undecided → High |
| assignee: | nobody → Canonical Foundations Team (canonical-foundations) |
Revision history for this message
| bugproxy (bugproxy) wrote Comment bridged from LTC Bugzilla | #2 |
Revision history for this message
| Frank Heimes (fheimes) wrote | #3 |
| Changed in s390-tools (Ubuntu): | |
| status: | Incomplete → New |
| Changed in ubuntu-z-systems: | |
| status: | Incomplete → Triaged |
Revision history for this message
| Frank Heimes (fheimes) wrote | #4 |
| Changed in s390-tools (Ubuntu): | |
| status: | New → Fix Released |
| Changed in ubuntu-z-systems: | |
| status: | Triaged → Fix Released |
Revision history for this message
| bugproxy (bugproxy) wrote | #5 |
| information type: | Private → Public |
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