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1fb5fd9662
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90 Commits

Author SHA1 Message Date
Adam Rutkowski
1fb5fd9662 Verify whether input device path is actually a block device 
This applies to add/momove core, start/stop cache, zero superblock
commands.

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-01-21 14:03:36 -06:00
Slawomir Jankowski
5f5c150c30 Add comment about calling only after normalizing path 
Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2021-01-21 14:03:36 -06:00
Slawomir Jankowski
636e083e22 Remove unneccesary variable 
Remove unused `buff` from `print_slow_atomic_cache_start_info()`

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2021-01-21 14:03:36 -06:00
Slawomir Jankowski
035ed3e7f9 Fix listing caches with path outside /dev/disk/by-id 
Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2021-01-21 14:03:26 -06:00
Slawomir Jankowski
3df6305254 Change strnlen to sizeof in set_device_path() 
Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2021-01-20 14:14:29 +01:00
Michal Mielewczyk
6cbce57106 casadm: don't print Free entry for ioclass stats 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-01-12 05:11:09 -05:00
Robert Baldyga
cbc1de7a37
Merge pull request #614 from Ostrokrzew/message 
Move message about by-id path higher
 2021-01-08 12:25:36 +01:00
Slawomir Jankowski
fb8fb63f06 Add path sanitizing 
to `print_slow_atomic_cache_start_info` after removing check from lower
function `_check_cache_device`.

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2021-01-08 11:45:52 +01:00
Michal Mielewczyk
92ab19999e casadm: prevent acccess to uninitialized variables 
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2021-01-05 09:54:17 -05:00
Slawomir Jankowski
be87b59303 Move message about by-id path higher 
Not every usage of `set_device_path()` needs to print message.
Sometimes it's internal operation and can contain misleading info.

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2021-01-05 14:40:35 +01:00
Adam Rutkowski
6d1af42478 More meaningful error messages around by-id path 
Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2020-12-31 12:24:03 +01:00
Robert Baldyga
309b674fd8
Merge pull request #535 from Ostrokrzew/by-id 
Disallow to use other than by-id path to core or cache device
 2020-12-23 14:38:07 +01:00
Robert Baldyga
2753bad018
Merge pull request #568 from mmichal10/occupancy-per-ioclass 
Occupancy per ioclass
 2020-12-23 14:36:02 +01:00
Michal Mielewczyk
c93d1f73ef casadm: occupancy per ioclass 
Enable new ioclass config format with float allocation values

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2020-12-23 08:11:19 -05:00
Slawomir Jankowski
0f331cb650 casadm: Add option to print full /dev/by-id link 
User can check path in runtime to use the same in config.

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-12-22 16:29:06 +01:00
Slawomir Jankowski
10e5e017c1 Reject path which isn't by-id link 
Check if path passed to core adding or cache starting is by-id link
otherwise do not allow to use it except it is exported object's path.
Do not resolve device's by-id path during core addition or cache starting.

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-12-22 16:29:05 +01:00
Slawomir Jankowski
28b2e0610d Compare whole exported object path during core removal 
Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-12-17 17:38:19 +01:00
Slawomir Jankowski
6a803f0985 Add strcmp_s and strncmp_s to safe string library 
Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-11-26 10:35:23 +01:00
Robert Baldyga
90e588403e Blacklist /dev/disk/by-id/md-name* symlinks 
This fixes startup bug when core was added to core pool by md-name*
symlink, but cache metadata contained md-uuid* path, which led to
incomplete configuration

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2020-10-05 15:38:21 +02:00
Robert Baldyga
bba3cbd9d8 Remove noop line causing compilation warning 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2020-09-17 09:46:44 +02:00
Robert Baldyga
a13287b4ff Replace deprecated ftime() with gettimeofday() 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2020-09-17 09:46:44 +02:00
Slawomir Jankowski
d4cd1fd4cf Add Werror compilation flag to casadm Makefile 
Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-08-26 16:40:36 +02:00
Slawomir Jankowski
dffadd5530 Fix previous fix 
Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-08-26 15:16:40 +02:00
Robert Baldyga
ecebb52b46
Merge pull request #505 from Ostrokrzew/fix 
Few fixes after recent changes
 2020-08-26 10:59:53 +02:00
Robert Baldyga
9283601d84
Merge pull request #500 from imjfckm/fix-core-add-message 
Fix message when CAS can't open exclusively inactive core
 2020-08-21 10:40:49 +02:00
Slawomir Jankowski
0d3b37b580 Fix notification about NVME device 
Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-08-19 15:56:12 +02:00
Jan Musial
b3fed25153 Fix message when CAS can't open exclusively inactive core 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2020-08-12 11:23:56 +02:00
Michal Rakowski
1cd1db2b45 Fully remove format nvme command 
Since there is no kernel-kernel api available to communicate
with nvme driver it is more convenient to use some nvme-dedicated
software (e.g. nvme-cli) to manage nvme devices.
It is even not possible to format nvme device with CAS using current
implementation on newest kernels.

Signed-off-by: Michal Rakowski <michal.rakowski@intel.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2020-08-11 06:10:31 -04:00
Robert Baldyga
b8cfee1883
Merge pull request #435 from rafalste/update_versioning 
Version unifying
 2020-07-27 18:34:46 +02:00
Slawomir Jankowski
a9a85fb01f Update use of *run_ioctl_interruptible* after changes 
Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-06-25 11:18:02 +02:00
Slawomir Jankowski
db35d5a299 Modify *run_ioctl_interruptible* function 
Make *run_ioctl_interruptible* a wrapper for new function *run_ioctl_interruptible_retry_option*.
Make new function *run_ioctl_interruptible_retry* - a wrapper for *run_ioctl_interruptible_retry_option*.
*run_ioctl_interruptible_retry_option* is old *run_ioctl_interruptible*
function with one more parameter to decide if call *run_ioctl* or *run_ioctl_retry*.

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-06-25 11:18:02 +02:00
Slawomir Jankowski
cfca19b024 Use *run_ioctl* and *run_ioctl_retry* 
Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-06-25 11:18:02 +02:00
Slawomir Jankowski
0d1730af37 Modify *run_ioctl* function 
Make *run_ioctl* a simple wrapper for *ioctl* function.
*run_ioctl_retry* is old *run_ioctl* function.

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-06-25 11:18:02 +02:00
Rafal Stefanowski
67e7f20770 Install cas_version metadata file 
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2020-06-10 18:12:30 +02:00
Rafal Stefanowski
afa0c1b53f Modify version check flow 
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2020-06-10 15:08:37 +02:00
Slawomir Jankowski
1b7c425fae Disable the possibility to use the 'load' 
and 'force' flags at once

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-06-01 13:21:53 +02:00
Slawomir Jankowski
fe704f83cf Introduce zero-metadata command 
Add function *zero_md* in *cas_lib* to handle
new command for zeroing metadata.

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-05-25 10:54:53 +02:00
Slawomir Jankowski
9750883d99 Introduce zero-metadata command 
Add 'zero-metadata' option to *casadm*.
Handle new option.
Add struct for new option.

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-05-25 10:54:04 +02:00
Robert Baldyga
1e25420f86
Merge pull request #404 from rafalste/copyright_update 
Update copyright statements
 2020-05-19 11:25:11 +02:00
Michal Mielewczyk
3b62e40a2e Purge core command 
Purge invalidates all cache lines which belongs to given core. It is very
usefull feature for tests.

Calling purge is possbile with casadm `--script` swtich.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2020-05-12 11:32:01 -04:00
Michal Mielewczyk
d24288a9b1 Purge cache command 
Purge invalidates all cache lines. It is very usefull feature for tests.

Calling purge is possbile with casadm `--script` swtich.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2020-05-12 11:32:01 -04:00
Rafal Stefanowski
44b4020cc1 Update copyright statements 
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2020-05-04 16:47:38 +02:00
Robert Baldyga
d694228263 Update OCF and handle new error code 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2020-04-06 09:03:14 +02:00
Rafal Stefanowski
0d256b675d Makefile changes for building RPM 
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
 2020-02-11 14:47:32 +01:00
Adam Rutkowski
3c6e76aa39 Remove obsolete ext3 & ext4 io class configs 
These configs use legacy syntax and serve no purpose
on standard kernels.

Fixes #261

Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
 2020-02-11 15:25:29 -05:00
Robert Baldyga
09c367e17e casadm: Add missing error message in ioclass stats 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2020-01-21 12:33:59 +01:00
Robert Baldyga
4f51b9c1c0 casadm: Fix printing of ioclass stats 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
 2020-01-21 12:14:16 +01:00
Jan Musial
7e2b2877c8 Update SeCoE Safe String Library 
Signed-off-by: Jan Musial <jan.musial@intel.com>
 2020-01-21 10:30:29 +01:00
Ostrokrzew
bbc03abdf7 Casadm update 
Add extended error message in casadm.
Add shortened code mapping for new error code.

Signed-off-by: Ostrokrzew <slawomir.jankowski@intel.com>
Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
 2020-01-15 14:30:58 +01:00
Michal Mielewczyk
2449ab0b17 Add extended error message to casadm. 
If waiting for the operation to finish was interrupted, casadm should print
informative error message.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
 2020-01-02 18:34:30 -05:00