Bug 1314382 - [RFE][Tracker] - replace less efficient tools copy tools used where we have other tools that are better. (xcopy, discard, ddpt, etc.)
[RFE][Tracker] - replace less efficient tools copy tools used where we have o...
Product: vdsm
Classification: oVirt
Component: RFEs (Show other bugs)
Unspecified Unspecified
high Severity high (vote)
: ovirt-4.3.0
: ---
Assigned To: bugs@ovirt.org
Raz Tamir
: FutureFeature, Performance, Tracking
Depends On: RHEV_clone_disk_with_xcopy wipe_disk_using_blkdiscard disk_clone_using_sg_dd 1367806 1475780
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Reported: 2016-03-03 08:28 EST by Yaniv Lavi
Modified: 2017-11-26 06:30 EST (History)
2 users (show)

See Also:
Fixed In Version:
Doc Type: Enhancement
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2017-11-26 06:30:01 EST
Type: Bug
Regression: ---
Mount Type: ---
Documentation: ---
Verified Versions:
Category: ---
oVirt Team: Storage
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
ylavi: ovirt‑4.3?
rule-engine: planning_ack?
rule-engine: devel_ack?
rule-engine: testing_ack?

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Description Yaniv Lavi 2016-03-03 08:28:48 EST
Description of problem:
We currently use dd tool in many places in the code for example WAD, cloning and so on. We want to explore other options that will improve performance.
Comment 1 Yaniv Kaul 2017-06-06 15:01:06 EDT
Didn't we throw 'dd' already and rely only on qemu-img today?
Comment 2 Yaniv Lavi 2017-11-26 06:30:01 EST
We did a lot of work to improve this in other RFEs. This tracker is not relevant anymore. Closing.

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