mgr/dashboard : Optimized /host API to minimum resp
fixes : https://tracker.ceph.com/issues/72608

Signed-off-by: Abhishek Desai <abhishek.desai1@ibm.com>
(cherry picked from commit cd2d91a6e78af339c86a24e42bdb705d854262f5)

Merge pull request #65072 from baum/72508_backport

tentacle: nvmeof: create /dev/dsa if DSA acceleration is enabled and the device…

Reviewed-by: Adam King adking@redhat.com

Merge pull request #65100 from rhcs-dashboard/wip-72622-tentacle

tentacle: mgr/dashboard: add tab structure to File Systems page and embed Ceph-Filesystem Overview dashboard

Reviewed-by: Afreen Misbah <afreen@ibm.com>

Merge pull request #65110 from rhcs-dashboard/wip-72492-tentacle

tentacle: mgr/dashboard: fix table loading while fetching data

Reviewed-by: Naman Munet <nmunet@redhat.com>

Merge pull request #65179 from phlogistonjohn/jjm-tentacle-bwc

tentacle: backport build-with-container patches from main

Merge pull request #65124 from zdover23/wip-doc-2025-08-19-backport-64929-to-tentacle

tentacle: doc/cephfs: edit troubleshooting.rst

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #65121 from zdover23/wip-doc-2025-08-19-backport-65021-to-tentacle

tentacle: doc/cephfs: edit troubleshooting.rst

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #65092 from zdover23/wip-doc-2025-08-18-backport-64931-to-tentacle

tentacle: doc/cephfs: edit troubleshooting.rst

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

build-with-container: improve source rpm detection

Improve source rpm detection by adding a new detection method that
executes and rpm command in a container to get exactly the version of
the source rpm that the ceph.spec file would have generated.  For
backwards compatibility and that I don't entirely trust myself to have
tested this the old methods are still available.

The old `--rpm-no-match-sha` is now an alias for `--srpm-match=any` to
cause it to build any (unique) ceph srpm it finds.
`--srpm-match=versionglob` retains the previous default behavior of
using a glob matching on the git id or ceph version value.  The new
default of `--srpm-match=auto` implements the rpm command based behavior
described above.

All of this is wrapped in a new step `find-rpm` but that's mostly an
implementation detail and for testing.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit 916088a4e7380cd7ac1403fb4416ef91ab07aa52)

make-srpm.sh: don't shell out redundantly to pwd

Just something that annoyed me while reading the script.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit 544d8ab5eb81fc5b8b950c2c1c116fad6b1a40c4)

pybind/mgr/dashboard/frontend: add NPM_CACHEDIR envvar, use in bwc

Add an optional NPM_CACHEDIR environment variable to serve as the
cache parameter for npm in the dashboard frontend build.  The idea
is to allow it to persist across builds so that we decrease the load
on registry.npmjs.org, which has been throttling our requests when
using build-with-container.py, and also hopefully improve the time
of the frontend npm operations.

build-with-container.py also grows a --npm-cache-path option to allow
setting it for container builds and passing the envvar to the build.

Fixes: https://tracker.ceph.com/issues/72298
Signed-off-by: Dan Mick <dan.mick@redhat.com>
(cherry picked from commit ad7e6117a9e99061a3ad7e03709dd31e34832966)

dashboard: fix the workaround for unpacking node sources

My previous workaround in the dashboard for the unpacking of non-root
own tarball as the fake root of a container did not work because of the
strange quoting/escaping behavior of cmake (it tried to run `id -u` as a
single command, not a command and an argument).
Use single quoted string and old school backticks to work around this issue.

Fixes: 24dbfb5da4813c6588f9cd199b9f527bb67f1e88
Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit 3a36180a373d91adcf9726660204f0cc1dcecba3)

dashboard: ensure nodeenv downloaded content is owned by current user

When testing ceph builds in a container we discovered that certain files
could not be deleted by jenkins after a build. This was due to the way
the container maps IDs - files owned by the root user in the container
become owned by the "real" user/jenkins user on the "host".
However, the node tarball that is fetched and unpacked by nodeenv has
a different owner name/uid that is preserved in the tree and this id
gets mapped to something that can be managed by the "fake root" of the
container but not by the "regular" user outside the container.

The simplest workaround I can think of is to chown the tree back
to the current user and avoid leaving files on disk with uncleanly
mapped uids.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit 24dbfb5da4813c6588f9cd199b9f527bb67f1e88)

script/build-with-container: support --build-arg arguments

Allow passing --build-arg arguments to build-with-container.py
which are passed directly to the container build command.
This allows a developer to toggle certain features of the build
container, however this should not be used in CI.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit 7802a61150af85ef49c666666af753cee5a14451)

Dockerfile.build: make WITH_CRIMSON a build arg

We've chosen to enable crimson by default to match the CI, but that
is not always something a developer may want, so make WITH_CRIMSON
a build argument that can be toggled off if necessary.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit 9cbadc2e6009cbbf3bc757f801d3508da6fe498d)

mgr/dashboard: add a cobertura xml file workaround variable

Add an environment variable REWRITE_COVERAGE_ROOTDIR that
changes the "hardcoded" path in the cobertura-coverage.xml file.
This can be used to map the paths used in a container build to
the paths known to a jenkins job (or whatever else you want to
do with the file).

Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit f80dad2e0adfb5bca33fab292728f5c085ca3a78)

script/build-with-container: remove unused build arg

Remove the unused build arg for JENKINS_HOME. This was
once used to try and create build images like the CI jobs. However,
the env var is now unconditionally set in the build script and must
be passed (or not) explicitly by the user.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit 6f5b23a39eadaa6e1f4df3a882cbb872f497d8fa)

script/build-with-container: add workarounds for older python versions

Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit 45e0979b60bd4e508fd1e00ac3bfdab5cdcf8a52)

script/build-with-container: handle failure to find source rpm better

Don't use an obscure assert, raise an exception with a helpful error
message.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit 7cd048c2ee21935312c3b05c9b128c183b4e6ad8)

script/build-with-container: fix rpm build step when using an overlay

Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit acebfed03cacdef8735c37f68fc1f415b934f68a)

script/build-with-container: fix rpmbuild when no rpm build args are set

Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit da9fca7a1084a84b94ee34d33e8d0cc5d4772330)

script/build-with-container: cache git branch result

Cache the branch we got from the git command as it is highly unlikely
to change during the script execution and if it does -- we mostly don't
care anyway.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit e562aa086197c2950c9ebb9f8f112e88e1e6e666)

script/build-with-container: detect when cached build images need rebuilding

Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit 8d0fafa40c1cfe92008b0b8d267253ae5c5ea945)

script/build-with-container: add log line with time taken

Add a log line with time taken to the output of the script, this can
help to see at a glance how long a particular bwc step took.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit e5c05e2bbf63a97f5ef963ed9900da690e89a5f8)

Merge pull request #65000 from phlogistonjohn/jjm-samba-ceph20

tentacle: switch samba container images to use "ceph20" packages

Reviewed-by: Adam King <adking@redhat.com>
Reviewed-by: Anoop C S <anoopcs@cryptolab.net>

Merge pull request #65111 from rhcs-dashboard/wip-72548-tentacle

tentacle: mgr/dashboard: fix table dom re-rendering

Merge pull request #65112 from rhcs-dashboard/wip-72521-tentacle

tentacle: mgr/dashboard: fix memory leak in prometheus service

Merge pull request #65113 from rhcs-dashboard/wip-72537-tentacle

tentacle: mgr/dashboard: loading state for inventory card

Merge pull request #65064 from anoopcs9/tentacle-libcephfs-proxy-optimization

tentacle: Optimize the libcephfs proxy to reduce the overhead

Reviewed-by: Sachin Prabhu <sp@spui.uk>

Merge pull request #65117 from cloudbehl/wip-72534-tentacle

tentacle: prometheus: Add OSD full and nearfull ratio to prometheus

Reviewed-by: Afreen Misbah <afreen@ibm.com>

Merge pull request #65114 from rhcs-dashboard/wip-72633-tentacle

tentacle: mgr/dashboard: close token status subscription properly

Reviewed-by: Naman Munet <nmunet@redhat.com>

Merge pull request #65105 from ljflores/wip-72629-tentacle

tentacle: debian/control: install libnuma-dev unconditionally

Reviewed-by: Ilya Dryomov <idryomov@redhat.com>
Reviewed-by: Matan Breizman <Matan.Brz@gmail.com>

mgr/cephadm: update tests to match changes to smb image names

Signed-off-by: John Mulligan <jmulligan@redhat.com>

tentacle: python-common/cephadm: use ceph20- prefixed images

The samba-containers project is now producing images that are based on
samba + ceph tentacle packages (for libcephfs, etc). Use that as the
image used for the samba server.

Same for samba-metrics.

Signed-off-by: John Mulligan <jmulligan@redhat.com>

Merge pull request #64794 from aainscow/wip-72363-tentacle

tentacle: osd: Remove all references to hinfo from optimized EC

doc/cephfs: edit troubleshooting.rst

Edit the section "ceph-fuse" in the file doc/cephfs/troubleshooting.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit ced66f00d7b09015ed43617e78e89d1e031858bd)

doc/cephfs: edit troubleshooting.rst

Edit the section "In-memory log dumps" in
doc/cephfs/troubleshooting.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit bc1aa66f356981ed977ac96e7d235f4f9c43547b)

fixup

Co-authored-by: Anthony D'Atri <anthony.datri@gmail.com>
Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 3d8a6759c45a91c27d8698c0d0033638d06279f7)

Merge pull request #65076 from zdover23/wip-doc-2025-08-18-backport-64939-to-tentacle

tentacle: doc/cephfs: edit troubleshooting.rst

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #65081 from zdover23/wip-doc-2025-08-18-backport-65051-to-tentacle

tentacle: doc/cephfs: Update quota.rst

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #65086 from zdover23/wip-doc-2025-08-18-backport-64921-to-tentacle

tentacle: doc/cephfs: edit troubleshooting.rst

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #65089 from zdover23/wip-doc-2025-08-18-backport-64928-to-tentacle

tentacle: doc/cephfs: edit troubleshooting.rst

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #65095 from zdover23/wip-doc-2025-08-18-backport-64940-to-tentacle

tentacle: doc/cephfs: edit troubleshooting.rst

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

prometheus: Add OSD full and nearfull ratio to prometheus

Fixes: https://tracker.ceph.com/issues/72495
Signed-off-by: Ankush Behl <cloudbehl@gmail.com>
(cherry picked from commit 0a8fb009c4fe29326ccc6b694ea608445f518550)

Merge pull request #65073 from baum/72509_backport

src/nvmeof/NVMeofGwMonitorClient: connect panic

Backport #64713
Tracker https://tracker.ceph.com/issues/72509

mgr/dashboard: close token status subscription properly

Since its not returning any subscription back to the `this.subs`
property, those subscriptions are not properly closed in the
workbench-layout when its destroyed. So ensuring proper return

Fixes: https://tracker.ceph.com/issues/72530
Signed-off-by: Nizamudeen A <nia@redhat.com>
(cherry picked from commit 79729c4ece92d5fdd2f5bed50c203a1a7077be14)

mgr/dashboard: loading state for inventory card

show loading state when inventory details are being loaded. also don't
block the UI when inventories are not loaded.

Fixes: https://tracker.ceph.com/issues/72494
Signed-off-by: Nizamudeen A <nia@redhat.com>
(cherry picked from commit 05f7cb615b69e4f86a475b08f8f5baee2a1e2a32)

 Conflicts:
src/pybind/mgr/dashboard/frontend/src/app/ceph/dashboard-v3/dashboard/dashboard-v3.component.html
 - resolve conflicts from popover changes
src/pybind/mgr/dashboard/frontend/src/app/shared/components/card-row/card-row.component.html
 - resolve conflicts from the icon changes
src/pybind/mgr/dashboard/frontend/src/app/shared/components/components.module.ts
 - only import inline loading component

mgr/dashboard: fix memory leak in prometheus service

Prometheus API calls in the Cluster Utilization call is subscribed in
the for loop multiple times but this is not properly unsubscribed. As we
stay in the dashboard page for longer time, it produces a significant
memory leak which eventually lags the UI. Attempting to fix it by
properly handling the subscription

Fixes: https://tracker.ceph.com/issues/72511
Signed-off-by: Nizamudeen A <nia@redhat.com>
(cherry picked from commit 26765720b972453bc69f23cd5644366bba998391)

mgr/dashboard: fix table dom re-rendering

each table refresh creates a new data or update the existing data. this
causes the existing data to be completely replaced with a newer one and
thereby loosing the trackBy functionality. So I am modifying the data
in-place so that the memory reference doesn't get changed

Fixes: https://tracker.ceph.com/issues/72491
Signed-off-by: Nizamudeen A <nia@redhat.com>
(cherry picked from commit 2989cb99df7b24cfc8c2302bee52cdb4d6bf33e8)

mgr/dashboard: fix table loading while fetching data

don't stop loading until all the data is properly fetched

Fixes: https://tracker.ceph.com/issues/64170
Signed-off-by: Nizamudeen A <nia@redhat.com>
(cherry picked from commit fb713c9130a708450c08a17fa6494970e6f1922e)

debian/control: install libnuma-dev unconditionally

The arm64-only module uadk needs numa.h to build; nothing else
ensures it's available.  Make it an unconditional ceph build
dependency on behalf of the arm64 build.

Fixes: https://tracker.ceph.com/issues/72594
Signed-off-by: Dan Mick <dan.mick@redhat.com>
(cherry picked from commit fa6c38c1d04f6f6e4529aae5c7bf815f621ba8b4)

mgr/dashboard: add tab structure to File Systems page and embed Ceph-Filesystem Overview dashboard
fixes: https://tracker.ceph.com/issues/72039
Signed-off-by: Abhishek Desai <abhishek.desai1@ibm.com>
(cherry picked from commit 993f945c2c466c27c042fc4fbae610a53d6f94c7)

Merge pull request #64670 from cbodley/wip-72257-tentacle

tentacle: qa/rgw: remove hadoop-s3a subsuite

Reviewed-by: J. Eric Ivancich <ivancich@redhat.com>

Merge pull request #64740 from VinayBhaskar-V/wip-72320-tentacle

tentacle: rbd-mirror: prevent image deletion if remote image is not primary

Reviewed-by: Ilya Dryomov <idryomov@redhat.com>

doc/cephfs: edit troubleshooting.rst

Edit the section "Disconnected+Remounted FS" in the file
doc/cephfs/troubleshooting.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit c89710706ab9177256cadeea1e090637a3f63a6a)

doc/cephfs: edit troubleshooting.rst

Edit the section "Kernel Mount Debugging" in the file
doc/cephfs/troubleshooting.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 012d38c89583667679d434d6ee2cf2d205ea4501)

doc/cephfs: edit troubleshooting.rst

Edit the section "The MDS" in the file doc/cephfs/troubleshooting.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit a17fd3f41b3e4a7ea5160bcdfe7a8b43b4b0f2e3)

doc/cephfs: edit troubleshooting.rst

Edit the section "Slow Requests (MDS)" in
doc/cephfs/troubleshooting.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit edb3d2be60fd38a1957878bdfa9a9d9d415cc94c)

Merge pull request #64875 from rhcs-dashboard/wip-72449-tentacle

tentacle: mgr/dashboard: Fixed incorrect snapshot scheduled date for rbd block in GUI

Reviewed-by: Afreen Misbah <afreen@ibm.com>

Merge pull request #65045 from zdover23/wip-doc-2024-08-14-backport-64981-to-tentacle

tentacle: doc/cephfs: edit troubleshooting.rst

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #65042 from zdover23/wip-doc-2024-08-14-backport-64930-to-tentacle

tentacle: doc/cephfs: edit troubleshooting.rst

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #65039 from zdover23/wip-doc-2025-08-14-backport-64923-to-tentacle

tentacle: doc/cephfs: edit troubleshooting.rst

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #65035 from zdover23/wip-doc-2025-08-14-backport-64922-to-tentacle

tentacle: doc/cephfs: edit troubleshooting.rst

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

Merge pull request #64883 from rhcs-dashboard/wip-72460-tentacle

tentacle: mgr/dashboard: 72409 : Fixed parsing error in grafana for host overall performance iframe

Reviewed-by: Afreen Misbah <afreen@ibm.com>

Merge pull request #65024 from zdover23/wip-doc-2025-08-14-backport-64982-to-tentacle

tentacle: doc/cephfs: edit troubleshooting.rst

Reviewed-by: Venky Shankar <vshankar@redhat.com>
Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

doc/cephfs: Update quota.rst

Make the user aware to adapt the client capabilities to enable the configuration of quotas.

Signed-off-by: Jannis Speer <Jannis.speer@tutanota.com>
doc/cephfs: fix broken link

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 99fe86670fc23dd98b6e583ac4de6a5dcd8f8e28)

doc/cephfs: edit troubleshooting.rst

Edit the section "Slow requests" in the file
doc/cephfs/troubleshooting.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 07372f1f6275f87aebe31132e5ce43705b24aefd)

Merge pull request #65056 from zdover23/wip-doc-2025-08-15-backport-64787-to-tentacle

tentacle: doc/cephfs: add a note about estimated replay completion time

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

nvmeof: create /dev/dsa if DSA acceleration is enabled and the device doesn't exist

Tracker: https://tracker.ceph.com/issues/72508

Signed-off-by: Alexander Indenbaum <aindenba@redhat.com>
(cherry picked from commit 93ec459ab784b8a3818a9ca50d67f1e9f8a497b7)

src/nvmeof/NVMeofGwMonitorClient: connect panic

- add NVMe-oF Monitor Client configuration reference

Tracker: https://tracker.ceph.com/issues/72509

Signed-off-by: Alexander Indenbaum <aindenba@redhat.com>
(cherry picked from commit babd3c00341c59cb82e66f93f41c687ab4fc6928)

Merge pull request #65003 from Hezko/wip-72560-tentacle

tentacle: mgr/dashboard: fix nvmeof mtls

Reviewed-by: Nizamudeen A <nia@redhat.com>

Merge pull request #64697 from adk3798/tentacle-smb-ip-bind

tentacle: smb: support custom ip address binds

Reviewed-by: John Mulligan <jmulligan@redhat.com>

libcephfs_proxy: optimize ceph_chdir/ceph_getcwd

Signed-off-by: Xavi Hernandez <xhernandez@gmail.com>
(cherry picked from commit 422abb7b69bdcf6ee2c32bac9b804b8e0577698e)

libcephfs_proxy: enable the embedded perms feature

Signed-off-by: Xavi Hernandez <xhernandez@gmail.com>
(cherry picked from commit 579ca2369b19e56b9c77d08194eb62d462ba30f0)

libcephfs_proxy: check requirements for embedded perms on connection

Signed-off-by: Xavi Hernandez <xhernandez@gmail.com>
(cherry picked from commit 594c53be8a6f108cf644d80f7087fbf40aff777c)

libcephfs_proxy: implement client side support for embedded perms

Implement the code to handle embedded perms or not depending on a
feature flag negotiated during connection.

If embedded permissions are enabled, ceph_userperm_new() will allocate a
local structure with the provided credentials instead of sending it to
the server. ceph_userperm_destroy() will just destroy the allocated
structure. If it's disabled, these function will work as any other
function, sending the request to the server.

Signed-off-by: Xavi Hernandez <xhernandez@gmail.com>
(cherry picked from commit 68505c3e3a3f7c00bcc6a0b2e90932bf52d09575)

libcephfs_proxy: extend the protocol to support embedded permissions

This patch adds the changes to the protocol definition to support
sending the user credentials along with the request that requires it.

Using protocol version 1, instead of sending a pointer to a previously
allocated UserPerm structure, the caller will embed the uid, gid and the
list of additional groups in the request itself.

Signed-off-by: Xavi Hernandez <xhernandez@gmail.com>
(cherry picked from commit cde17574cf4c0e81e7eeab9874d1f319fdf4d89a)

libcephfs_proxy: add protocol version negotiation

A new negotiation option has been introduced which will be used to
decide which protocol version to use between client and server.

Signed-off-by: Xavi Hernandez <xhernandez@gmail.com>
(cherry picked from commit 52fba7af44cb19be77bc28b9b95d52c78121c19b)

libcephfs_proxy: introduce protocol versioning

This change doesn't modify the binary format of the protocol structures
so that they remain backward compatible, but it modifies how they are
declared to make it easier to extend them with future protocol
improvements.

Signed-off-by: Xavi Hernandez <xhernandez@gmail.com>
(cherry picked from commit 50ea6b1665cac7804605dac03e23cfde417c4802)

libcephfs_proxy: rename and cleanup some protocol definition macros

This change just renames and simplifies some macros. There's no change
in the structure contents.

Signed-off-by: Xavi Hernandez <xhernandez@gmail.com>
(cherry picked from commit 8c10c1b686e0e4308e5dbc8eff6f920d9d029c0d)

libcephfs_proxy: remove REQ_CMOUNT and ANS_CMOUNT macros

They are not really needed and makes protocol definitions more clear.

Signed-off-by: Xavi Hernandez <xhernandez@gmail.com>
(cherry picked from commit 5398af89be4e824e533238a180f348a5d2fa067c)

libcephfs_proxy: rewrite protocol structures definition

This is just a reorganization of the definitions of the structures used
for proxy communications. There's no change in their contents.

Signed-off-by: Xavi Hernandez <xhernandez@gmail.com>
(cherry picked from commit 0aa69fffd13c84f47b965a8ef4a297981bc8405b)

libcephfs_proxy: remove arithmetic on void*

this change is created in the same spirit of bb1fa818.

when building the tree with clang-21, following warning was raised:
```
/home/kefu/dev/ceph/src/libcephfs_proxy/proxy_async.c:43:9: warning: arithmetic on a pointer to void is a GNU extension [-Wgnu-pointer-arith]
   43 |                         data += iov->iov_len;
      |                         ~~~~ ^
1 warning generated.
```

this change should address this warning by casting a `void*` pointer to
`char*` pointer before performing arithmetic operation on it.

Signed-off-by: Kefu Chai <tchaikov@gmail.com>
(cherry picked from commit 8af8f7066fc4d7017d59a631355ed263a7d81825)

doc/cephfs: add a note about estimated replay completion time

Signed-off-by: Venky Shankar <vshankar@redhat.com>
(cherry picked from commit d471748aa0ccd2041a8a4ac5af059009597b5b53)

doc/cephfs: update cephfs disaster recovery procedure

Fixes: http://tracker.ceph.com/issues/71629
Signed-off-by: Venky Shankar <vshankar@redhat.com>
fixup

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit bf46093470068d6ec4d168c1b24e886f4344b7fc)

Merge pull request #64765 from adamemerson/wip-71465-tentacle

tentacle: rgw/multisite: Don't rerun recovery periodically

Reviewed-by: Casey Bodley <cbodley@redhat.com>

doc/cephfs: edit troubleshooting.rst

Edit the "Mount 5 Error" and "Mount 12 Error" sections of
doc/cephfs/troubleshooting.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit bcb542fde53275566e52c832ab74fa324920e715)

doc/cephfs: edit troubleshooting.rst

Edit the section "debug output" in the file
doc/cephfs/troubleshooting.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 6f62b74b04da92845274cf786bf970f1e13aea3c)

doc/cephfs: edit troubleshooting.rst

Edit the section "RADOS Health" in the file
doc/cephfs/troubleshooting.rst. Add a Sphinx directive to the
doc/rados/troubleshooting/index.rst file that directs to the index of
the RADOS troubleshooting documentation.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 46f119716f6dfad20b906426c94915dd2c3e9f32)

doc/cephfs: edit troubleshooting.rst

Edit the section "Expediting MDS Journal Trim" in
doc/cephfs/troubleshooting.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit b627eb4995ef1ea5bd0329915567a620ecd907ac)

doc/cephfs: edit troubleshooting.rst

Edit the "Dynamic Debugging" section of doc/cephfs/troubleshooting.rst.

Signed-off-by: Zac Dover <zac.dover@proton.me>
doc/cephfs: improve dynamic debugging section

Signed-off-by: Venky Shankar <vshankar@redhat.com>
(cherry picked from commit a15653a2fbb385aae4cfa5245728b3e14e705bfe)

mgr/dashboard: fix nvmeof mtls

Signed-off-by: Tomer Haskalovitch <tomer.haska@ibm.com>
(cherry picked from commit 4ce8b5210d698088d63da450492cdb5a45bbb78d)

Merge pull request #64507 from NitzanMordhai/wip-72120-tentacle

tentacle: mon/OSDMonitor: call no_reply() on ignored osd alive

Reviewed-by: Kamoltat (Junior) Sirivadhna <ksirivad@redhat.com>

Merge pull request #64365 from NitzanMordhai/wip-71959-tentacle

tentacle: objecter: request OSDMap after idle ticks

Reviewed-by: Kamoltat (Junior) Sirivadhna <ksirivad@redhat.com>

Merge pull request #64795 from aainscow/wip-72367-tentacle

tentacle: interval_map: Add non-const iterators

Reviewed-by: Ronen Friedman <rfriedma@redhat.com>

Merge pull request #64990 from cloudbehl/wip-72538-tentacle

tentacle: monitoring: Add per share metrics to SMB dashboard

Reviewed-by: Nizamudeen A <nia@redhat.com>

Merge pull request #64841 from NitzanMordhai/wip-72417-tentacle

tentacle: monitor: Enhance historic ops command output and error handling

monitoring: Add per share metrics to SMB dashboard

Fixes: https://tracker.ceph.com/issues/72308
Signed-off-by: Ankush Behl <cloudbehl@gmail.com>
(cherry picked from commit 4fe464386166ce5b28638763a48c29871fe72305)

Merge pull request #64902 from zdover23/wip-doc-2025-08-08-backport-64876-to-tentacle

tentacle: doc/cephfs: edit troubleshooting.rst

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>
Reviewed-by: Venky Shankar <vshankar@redhat.com>

Merge pull request #64920 from idryomov/wip-krbd-unmap-fixed-1-tentacle

tentacle: qa/suites/krbd: use a standard fixed-1 cluster in unmap subsuite

Reviewed-by: Ramana Raja <rraja@redhat.com>

qa/suites/krbd: use a standard fixed-1 cluster in unmap subsuite

A custom "fixed-1, but with the client on a separate node" cluster was
needed only for pre-single-major.yaml kernel which is no longer around.
This can be a single-node job now -- see commits 311a450163cf
("krbd/unmap: put client.0 on a separate remote") and 39a579144cd8
("qa/suites/krbd: drop pre-single-major test").

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
(cherry picked from commit 9bfd67974462f4c53610d286862a046d8cb07984)

Merge pull request #64899 from zdover23/wip-doc-2025-08-08-backport-64881-to-tentacle

tentacle: doc/cephfs: edit troubleshooting.rst

Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>