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Posted to dev@cloudstack.apache.org by "harikrishna-patnala (via GitHub)" <gi...@apache.org> on 2024/02/05 08:19:08 UTC
[PR] Documentation for checkVolume API [cloudstack-documentation]
harikrishna-patnala opened a new pull request, #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380
This is a document PR for the PR https://github.com/apache/cloudstack/pull/8577
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "blueorangutan (via GitHub)" <gi...@apache.org>.
blueorangutan commented on PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380#issuecomment-1926464631
QA-Doc build preview: https://qa.cloudstack.cloud/builds/docs-build/pr/380. (QA-JID 205)
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "harikrishna-patnala (via GitHub)" <gi...@apache.org>.
harikrishna-patnala commented on PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380#issuecomment-1953606780
> @harikrishna-patnala
>
> Could you please mention the check volume api will work only if disk formats is in qcow2.
>
> It doesn't work with Raw disk format
>
> Also for Powerflex, the volumes need to be in encrypted format for it to work
Added the volume format detail @kiranchavala that implicitly means about powerflex volumes as well. Please review.
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "rohityadavcloud (via GitHub)" <gi...@apache.org>.
rohityadavcloud merged PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "harikrishna-patnala (via GitHub)" <gi...@apache.org>.
harikrishna-patnala commented on PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380#issuecomment-1953617289
Addressed them @sureshanaparti, please review
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "sureshanaparti (via GitHub)" <gi...@apache.org>.
sureshanaparti commented on code in PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380#discussion_r1495337661
##########
source/adminguide/storage.rst:
##########
@@ -962,6 +962,54 @@ Bytes read/write, as well as the total IO/s, are exposed via UI, as shown in the
These statistics are obtained from the hypervisor directly and they represent
"current" bytes/s and IO/s values at the time of collection.
+Check and repair Volume
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+When there are any leaks or any inconsistencies in the volume, then the checkVolume API can be used to
+check any such errors in the volume and helps in repairing. This feature is currently available only
Review Comment:
```suggestion
check for any such errors in the volume and helps in repairing them. This feature is currently available only
```
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "harikrishna-patnala (via GitHub)" <gi...@apache.org>.
harikrishna-patnala commented on PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380#issuecomment-1953617425
@blueorangutan docbuild
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "blueorangutan (via GitHub)" <gi...@apache.org>.
blueorangutan commented on PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380#issuecomment-1931740451
@harikrishna-patnala a Jenkins job has been kicked to build the document. I'll keep you posted as I make progress.
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "sureshanaparti (via GitHub)" <gi...@apache.org>.
sureshanaparti commented on code in PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380#discussion_r1495338830
##########
source/adminguide/storage.rst:
##########
@@ -962,6 +962,54 @@ Bytes read/write, as well as the total IO/s, are exposed via UI, as shown in the
These statistics are obtained from the hypervisor directly and they represent
"current" bytes/s and IO/s values at the time of collection.
+Check and repair Volume
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+When there are any leaks or any inconsistencies in the volume, then the checkVolume API can be used to
+check any such errors in the volume and helps in repairing. This feature is currently available only
+for KVM and volumes with QCOW2 format. This API uses "qemu-img check" command on the KVM host.
+
+Also a global or storage pool level setting "volume.check.and.repair.leaks.before.use" is available which allows
+to do a check and repair leaks operation for the volume during instance start and volume attach operations.
Review Comment:
```suggestion
to check and repair any leaks of the volume during instance start and volume attach operations.
```
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "harikrishna-patnala (via GitHub)" <gi...@apache.org>.
harikrishna-patnala commented on PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380#issuecomment-1926451960
@blueorangutan docbuild
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "sureshanaparti (via GitHub)" <gi...@apache.org>.
sureshanaparti commented on code in PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380#discussion_r1495339756
##########
source/adminguide/storage.rst:
##########
@@ -962,6 +962,54 @@ Bytes read/write, as well as the total IO/s, are exposed via UI, as shown in the
These statistics are obtained from the hypervisor directly and they represent
"current" bytes/s and IO/s values at the time of collection.
+Check and repair Volume
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+When there are any leaks or any inconsistencies in the volume, then the checkVolume API can be used to
+check any such errors in the volume and helps in repairing. This feature is currently available only
+for KVM and volumes with QCOW2 format. This API uses "qemu-img check" command on the KVM host.
+
+Also a global or storage pool level setting "volume.check.and.repair.leaks.before.use" is available which allows
+to do a check and repair leaks operation for the volume during instance start and volume attach operations.
+This will help in repairing any leaks for the volume before using it. This is a blocking operations, meaning
Review Comment:
```suggestion
This will help in repairing any leaks of the volume before using it. This is a blocking operation, meaning
```
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "sureshanaparti (via GitHub)" <gi...@apache.org>.
sureshanaparti commented on code in PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380#discussion_r1495338395
##########
source/adminguide/storage.rst:
##########
@@ -962,6 +962,54 @@ Bytes read/write, as well as the total IO/s, are exposed via UI, as shown in the
These statistics are obtained from the hypervisor directly and they represent
"current" bytes/s and IO/s values at the time of collection.
+Check and repair Volume
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+When there are any leaks or any inconsistencies in the volume, then the checkVolume API can be used to
+check any such errors in the volume and helps in repairing. This feature is currently available only
+for KVM and volumes with QCOW2 format. This API uses "qemu-img check" command on the KVM host.
+
+Also a global or storage pool level setting "volume.check.and.repair.leaks.before.use" is available which allows
Review Comment:
```suggestion
Also, a global or storage pool level setting "volume.check.and.repair.leaks.before.use" is available which allows
```
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "harikrishna-patnala (via GitHub)" <gi...@apache.org>.
harikrishna-patnala commented on PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380#issuecomment-1931737376
@blueorangutan docbuild
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "blueorangutan (via GitHub)" <gi...@apache.org>.
blueorangutan commented on PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380#issuecomment-1931742259
QA-Doc build preview: https://qa.cloudstack.cloud/builds/docs-build/pr/380. (QA-JID 211)
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "blueorangutan (via GitHub)" <gi...@apache.org>.
blueorangutan commented on PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380#issuecomment-1953618382
@harikrishna-patnala a Jenkins job has been kicked to build the document. I'll keep you posted as I make progress.
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "blueorangutan (via GitHub)" <gi...@apache.org>.
blueorangutan commented on PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380#issuecomment-1953619383
QA-Doc build preview: https://qa.cloudstack.cloud/builds/docs-build/pr/380. (QA-JID 214)
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "blueorangutan (via GitHub)" <gi...@apache.org>.
blueorangutan commented on PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380#issuecomment-1926463119
@harikrishna-patnala a Jenkins job has been kicked to build the document. I'll keep you posted as I make progress.
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Re: [PR] Documentation for checkVolume API [cloudstack-documentation]
Posted by "harikrishna-patnala (via GitHub)" <gi...@apache.org>.
harikrishna-patnala commented on PR #380:
URL: https://github.com/apache/cloudstack-documentation/pull/380#issuecomment-1926519575
Here it is https://qa.cloudstack.cloud/builds/docs-build/pr/380/adminguide/storage.html#check-and-repair-volume
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