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212 Commits

Author SHA1 Message Date
Daniel Madej
a2f3cc1f4a Mtab check optional 
There are situations when /etc/mtab is not present in the
system (e.g. in certain container images). This blocks
stop/remove operations. With making this check optional
the duty of checking mounts falls to kernel.
Test modified to check operations with and without mtab.

Signed-off-by: Daniel Madej <daniel.madej@huawei.com>
 2024-10-28 16:07:33 +01:00
Michal Mielewczyk
f34328adf2 Disable cache attach and detach 
The feature is disable due to a possible data corruption which may occur when
attaching a new caching device. Once the problem is resolved this commit should
be reverted

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
 2024-09-26 17:02:50 +02:00
Michal Mielewczyk
46775aa884 casadm: Exit status 0 for blocked commands 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
 2024-09-26 17:02:44 +02:00
Avi Halaf
1a1d9507af Fix get-param casadm man page 
Signed-off-by: Avi Halaf <avi.halaf@huawei.com>
Signed-off-by: Shai Fultheim <shai.fultheim@huawei.com>
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
 2024-09-10 14:36:43 +02:00
Amir Haroush
b02c02f1bb Makefile: fix dependencies for casadm 
Signed-off-by: Amir Haroush <amir.haroush@huawei.com>
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
 2024-09-10 14:36:43 +02:00
Michal Mielewczyk
16690e1eab Enable cache detach 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
Signed-off-by: Jan Musial <jan.musial@huawei.com>
 2024-09-09 16:30:05 +02:00
Michal Mielewczyk
af8c75b20a Enable cache attach 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@huawei.com>
 2024-09-09 16:29:21 +02:00
Michal Mielewczyk
b480bbaf47 casadm: cache start refactor 
Cache start and cache attach will share the same code in casadm; the following
refactor is supposed to facilitate reusing the existing code in next commits

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@huawei.com>
 2024-09-09 16:27:20 +02:00
Michal Mielewczyk
12e7c8339a casadm: code cleanup and cache_stop() refactor 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@huawei.com>
 2024-09-09 16:27:08 +02:00
Michal Mielewczyk
9f5a9f0d62 casadm: '-' instead of dev path for detached cache 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
 2024-09-09 15:57:35 +02:00
Michal Mielewczyk
6a1187a8b3 casadm: list cores of detached cache 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
 2024-09-09 15:57:35 +02:00
Michal Mielewczyk
fc35684910 casadm: skip printing strings of len 0 
An attempt to print a string of zero length was crashing casadm.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
 2024-09-09 15:57:35 +02:00
Michal Mielewczyk
e0ef8c1b8d New error codes 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
 2024-09-09 15:57:35 +02:00
Michal Mielewczyk
0f0ef79b89 Disable standby mode 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
 2024-09-06 13:23:07 +02:00
Michal Mielewczyk
5ef09fb1a2 casadm: A generic mechanism to disable commands 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
 2024-09-06 12:24:15 +02:00
Michal Mielewczyk
c9644baf42 Rename "initializing" cache state to "detached" 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
 2024-08-28 09:50:27 +02:00
Robert Baldyga
d124533596 casadm: Add missing safeclib files 
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
 2023-11-29 14:11:27 +01:00
Damian Raczkowski
68cc4bfe7a Add print error message when invoked --set-param command with --cache-id that does not exists 
Signed-off-by: Damian Raczkowski <damian.raczkowski@intel.com>
 2022-11-10 11:07:29 +01:00
Robert Baldyga
f0943bc09b
Merge pull request #1377 from kmajzero/5.18_prep 
Open CAS Linux kernel 5.18 support
 2022-10-25 10:17:01 +02:00
Krzysztof Majzerowicz-Jaszcz
f0af7cb52d Open CAS Linux kernel 5.18 support 
This patch introduces the support for 5.18 kernel.

Signed-off-by: Krzysztof Majzerowicz-Jaszcz <krzysztof.majzerowicz-jaszcz@intel.com>
 2022-10-24 09:53:01 +00:00
Robert Baldyga
97c8df0995
Merge pull request #1373 from DocentSzachista/merge_flush_and_cache 
Merge flush and cache commands
 2022-10-12 12:38:14 +02:00
Adam Rutkowski
f0a398116c Clarify ALRU wake up time documentation 
ALRU does not have a configurable sleep time between active awakenings
of the cleaning thread. Once it starts cleaning, it does not back off
unless staleness time and/or activity threshold constraints force it
to do so. Wake up time parameter only controls sleep time after
an idle wake up.

Updating casadm help and man page accordingly.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-09-30 18:18:13 +02:00
Damian Raczkowski
4a933f603b merge flush core and cache commands 
Signed-off-by: Damian Raczkowski <damian.raczkowski@intel.com>
 2022-09-29 15:54:48 +02:00
Robert Baldyga
13d3decfa9 Consolidate modules 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-09-16 15:16:28 +02:00
Robert Baldyga
8be913462f
Merge pull request #1208 from rafalste/debug_packages 
packaging: Fix debug package build
 2022-09-06 11:45:23 +02:00
Krzysztof Majzerowicz-Jaszcz
fbe530fae1 Fix for Coverity CID 356469 
Fix for CID 356469 - truncated time_t value.

Signed-off-by: Krzysztof Majzerowicz-Jaszcz <krzysztof.majzerowicz-jaszcz@intel.com>
 2022-08-31 15:43:39 +02:00
Robert Baldyga
7260d29714 casadm: Fix seq cutoff min threshold calculation 
Min seq cutoff threshold value is defined in bytes and if it's lower than
1 KiB, then dividing it by KiB will give 0, which is potentially lower than
the real min value. Use DIV_ROUND_UP() to address this issue.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-08-29 17:41:55 +02:00
Piotr Debski
9273b39d5d Fix error message for cache already in standby detach state 
Signed-off-by: Piotr Debski <piotr.debski@intel.com>
 2022-08-19 12:36:22 +02:00
Rafal Stefanowski
63f1c162b6 packaging: Fix debug package build 
For debug symbols packages to build properly, we need to
instruct the compiler to produce debugging information
during the compilation process by adding a proper flag.
Additionally there is no point to create packages with
debug info in normal build, because it may crash the
package creation process if no debug info is found.

Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2022-08-16 01:29:22 +02:00
Piotr Debski
dd95c8be4d Add core, try-add script missing core-id parameter fix 
Signed-off-by: Piotr Debski <piotr.debski@intel.com>
 2022-07-12 11:14:44 +02:00
Michal Mielewczyk
a33896573e Fix standby detach 
As the check added in commit a90839f286 tries to open the caching devcie
exclusively, it is impossible to detach cache from a standby instance.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-07-04 10:27:26 +02:00
Michal Mielewczyk
a90839f286 Check for preexisting FS before standby init 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-06-29 12:46:56 +02:00
Jan Musial
a4c82c364f Bump safeclib version 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2022-06-28 14:37:07 +02:00
Robert Baldyga
1bd1767d1b
Merge pull request #1192 from pdebski21/1180 
Standard error message for each disallowed management operation in standby mode
 2022-05-10 10:08:59 +02:00
Piotr Debski
01cf67a637 license dates update 
Signed-off-by: Piotr Debski <piotr.debski@intel.com>
 2022-04-30 22:27:58 +02:00
Piotr Debski
f773d7fff3 standard error message for each disallowed management operation in standby mode 
Signed-off-by: Piotr Debski <piotr.debski@intel.com>
 2022-04-25 23:47:52 +02:00
Michal Mielewczyk
94f46c1d3c casadm: print error message when activate failed 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-04-21 13:58:33 +02:00
Michal Mielewczyk
4dd6aae999 casadm: refactor printing cache incompleteness msg 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-04-07 14:55:52 +02:00
Michal Mielewczyk
9784abefd7 casadm: remove dead code 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2022-04-07 09:10:17 +02:00
Piotr Debski
8ec9bd3d93 Warning for standby activate with inactive core 
Signed-off-by: Piotr Debski <piotr.debski@intel.com>
 2022-03-26 21:52:36 +01:00
Krzysztof Majzerowicz-Jaszcz
27b407ef93 Fix mising casadm error message 
This patch fixes missing casadm message when --standby --activate
is used with a direct path to a non-whitelisted device.

Signed-off-by: Krzysztof Majzerowicz-Jaszcz <krzysztof.majzerowicz-jaszcz@intel.com>
 2022-04-01 09:49:38 +00:00
Adam Rutkowski
02dbc56eba More specific error msg for core statistics in standby 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-03-30 12:01:15 +02:00
Adam Rutkowski
aa3c33050d Do not send KCAS_IOCTL_GET_STATS in standby 
Updated OCF returns erorr from stats API instead of zeros when
cache is in standby.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-03-30 12:01:12 +02:00
Adam Rutkowski
91866a4efe statistics error handling in standby mode 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2022-03-29 23:04:34 +02:00
Robert Baldyga
9ec3ce30e2 Return more specific error on metadata CRC mismatch 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-03-29 09:41:18 +02:00
Robert Baldyga
eae8bf92e5
Merge pull request #1134 from rafalste/permissions_cleanup 
Packages and permissions improvements
 2022-03-28 21:34:56 +02:00
Rafal Stefanowski
cb8d1cffae Fix files/dirs permissions 
- change modes to proper values
- replace 'mkdir' with 'install'
- remove unused files and dirs

Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2022-03-28 11:49:38 +02:00
Robert Baldyga
fd1b2dc121 Do not print exported object path if it was removed 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-03-28 09:01:57 +02:00
Robert Baldyga
92cc06766d Add message for new error code 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2022-03-28 09:01:57 +02:00
Robert Baldyga
f98a2862b0
Merge pull request #1133 from kmajzero/master 
Manpage update to include standby mode
 2022-03-24 11:17:24 +01:00