Ceph

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CEPH OSD latency increased on new added nodes if cluster uses customized bluestore_rocksdb_options

KCS Solution updated on 26 Jun 2023, 1:24 PM GMT - 0 -

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Red Hat Ceph Storage
Ceph: "/usr/bin/rgw-orphan-list: No such file or directory" or "line xxx: ceph-diff-sorted: command not found"

KCS Solution updated on 25 Jun 2023, 10:00 PM GMT - 0 -

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Red Hat Ceph Storage
[RHCS] - some ceph commands works fine, some takes too long - slow ceph-mgr

KCS Solution updated on 23 Jun 2023, 9:51 AM GMT - 0 -

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Red Hat Ceph Storage
Red Hat Ceph Storage RGW LDAP authentication not working as expected

KCS Solution updated on 22 Jun 2023, 8:01 PM GMT - 0 -

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Red Hat Ceph Storage
Ceph: Non-default colors in Grafana dashboard

KCS Solution updated on 22 Jun 2023, 11:15 AM GMT - 0 -

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Red Hat Ceph Storage
Setting up TLS-enabled RGW in external Red Hat Ceph Storage for OpenShift Data Foundation - Dev preview

Knowledge Article updated on 22 Jun 2023, 7:23 AM GMT - 0 -

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Red Hat OpenShift Container Storage
[CEPHADM] ceph MGR reports - mgr set_store mon returned -27: error: entry size limited to 65536 bytes

KCS Solution updated on 22 Jun 2023, 6:23 AM GMT - 0 -

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Red Hat Ceph Storage
Ceph: "ceph fs perf stats" returns no metrics, empty or zero values

KCS Solution updated on 21 Jun 2023, 6:17 PM GMT - 0 -

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Red Hat Ceph Storage
RHCS during upgrade RHCS 4 -> RHCS 5 ceph-mon is failing with "FAILED ceph_assert(fs->mds_map.compat.compare(compat) == 0)"

KCS Solution updated on 21 Jun 2023, 8:20 AM GMT - 0 -

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Red Hat Ceph Storage
RHCS 4 - ceph-osd assert with "/builddir/build/BUILD/ceph-14.2.22/src/os/bluestore/KernelDevice.cc: 1106: FAILED ceph_assert(off < size)"

KCS Solution updated on 21 Jun 2023, 6:43 AM GMT - 0 -

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Red Hat Ceph Storage
RHCS: ceph-mon upgrade to 5.x fails with "unable to decode FSMap: void FSMap::decode"

KCS Solution updated on 21 Jun 2023, 5:55 AM GMT - 0 -

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Red Hat Ceph Storage
Logs are skewed with the messages "overlayfs: unrecognized mount option "volatile" or missing value"

KCS Solution updated on 21 Jun 2023, 5:29 AM GMT - 0 -

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Red Hat Ceph Storage
overcloud deployment fails with failed to read journal entry: failed to read message field: bad message

KCS Solution updated on 16 Jun 2023, 2:23 AM GMT - 0 -

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Red Hat OpenStack Platform
Overcloud deployment timed out on "WorkflowTasks_Step2_Execution"

KCS Solution updated on 14 Jun 2023, 4:31 PM GMT - 3 -

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Red Hat OpenStack Platform
How to access RGW RESTful admin APIs using curl command in RHCS ?

KCS Solution updated on 14 Jun 2023, 1:23 AM GMT - 3 -

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Inktank Ceph Enterprise, Red Hat Ceph Storage
Allow crush_device_ class to be set properly from osd service spec file.

KCS Solution updated on 13 Jun 2023, 6:13 PM GMT - 0 -

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Red Hat Ceph Storage
1 mds daemon damaged with error log "missing journal object"

KCS Solution updated on 13 Jun 2023, 2:15 PM GMT - 0 -

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Red Hat Ceph Storage, Red Hat OpenShift Data Foundation
[Ceph] pool creation fails with ERANGE error

KCS Solution updated on 13 Jun 2023, 9:52 AM GMT - 0 -

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Red Hat Ceph Storage
Does the Red Hat Ceph Storage Manager API handle `chunked` transfer encoding requests?

KCS Solution updated on 12 Jun 2023, 6:45 AM GMT - 0 -

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Red Hat Ceph Storage
[CephFS] using recover_session=clean mount option

KCS Solution updated on 12 Jun 2023, 6:40 AM GMT - 0 -

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Red Hat Ceph Storage
Ceph: After upgrade to RHCS 5.3, bucket listings do not work and bucket stats have gone to zero, bucket_index_max_shards = 0

KCS Solution updated on 10 Jun 2023, 1:58 AM GMT - 2 -

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Red Hat Ceph Storage
Ceph - MON_DISK_BIG warning on Red Hat Ceph Storage

KCS Solution updated on 09 Jun 2023, 2:55 PM GMT - 0 -

0

Red Hat Ceph Storage
Ceph: RGW crashes with Segmentation fault on s3:copy_obj

KCS Solution updated on 08 Jun 2023, 8:40 PM GMT - 0 -

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Red Hat Ceph Storage
Failed PVC /dev/rbd0: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY for OCS/ODF Internal Mode

KCS Solution updated on 07 Jun 2023, 3:57 PM GMT - 0 -

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Red Hat OpenShift Container Platform, Red Hat OpenShift Container Storage, Red Hat OpenShift Data Foundation
RHCS - unknown PG from pool device_health_metrics

KCS Solution updated on 07 Jun 2023, 1:12 PM GMT - 0 -

0

Red Hat Ceph Storage

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Ceph

CEPH OSD latency increased on new added nodes if cluster uses customized bluestore_rocksdb_options

Ceph: "/usr/bin/rgw-orphan-list: No such file or directory" or "line xxx: ceph-diff-sorted: command not found"

[RHCS] - some ceph commands works fine, some takes too long - slow ceph-mgr

Red Hat Ceph Storage RGW LDAP authentication not working as expected

Ceph: Non-default colors in Grafana dashboard

Setting up TLS-enabled RGW in external Red Hat Ceph Storage for OpenShift Data Foundation - Dev preview

[CEPHADM] ceph MGR reports - mgr set_store mon returned -27: error: entry size limited to 65536 bytes

Ceph: "ceph fs perf stats" returns no metrics, empty or zero values

RHCS during upgrade RHCS 4 -> RHCS 5 ceph-mon is failing with "FAILED ceph_assert(fs->mds_map.compat.compare(compat) == 0)"

RHCS 4 - ceph-osd assert with "/builddir/build/BUILD/ceph-14.2.22/src/os/bluestore/KernelDevice.cc: 1106: FAILED ceph_assert(off < size)"

RHCS: ceph-mon upgrade to 5.x fails with "unable to decode FSMap: void FSMap::decode"

Logs are skewed with the messages "overlayfs: unrecognized mount option "volatile" or missing value"

overcloud deployment fails with failed to read journal entry: failed to read message field: bad message

Overcloud deployment timed out on "WorkflowTasks_Step2_Execution"

How to access RGW RESTful admin APIs using curl command in RHCS ?

Allow crush_device_ class to be set properly from osd service spec file.

1 mds daemon damaged with error log "missing journal object"

[Ceph] pool creation fails with ERANGE error

Does the Red Hat Ceph Storage Manager API handle `chunked` transfer encoding requests?

[CephFS] using recover_session=clean mount option

Ceph: After upgrade to RHCS 5.3, bucket listings do not work and bucket stats have gone to zero, bucket_index_max_shards = 0

Ceph - MON_DISK_BIG warning on Red Hat Ceph Storage

Ceph: RGW crashes with Segmentation fault on s3:copy_obj

Failed PVC /dev/rbd0: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY for OCS/ODF Internal Mode

RHCS - unknown PG from pool device_health_metrics

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