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Remove upgrade-in-flight feature

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Due to changes in Linux kernel this feature is not working anymore.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
This commit is contained in:
Robert Baldyga
2021-08-11 20:33:16 +02:00
parent 5afc8af0e8
commit c968285d9f
24 changed files with 13 additions and 3336 deletions
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15
modules/include/cas_ioctl_codes.h
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@@ -290,10 +290,6 @@ struct kcas_capabilites {
int ext_err_code;
};
struct kcas_upgrade {
int ext_err_code;
};
/**
* Format NVMe namespace.
*/
@@ -404,7 +400,7 @@ struct kcas_get_cache_param {
* 16 * KCAS_IOCTL_GET_CACHE_COUNT * OK *
* 17 * KCAS_IOCTL_LIST_CACHE * OK *
* 18 * KCAS_IOCTL_GET_CAPABILITIES * DEPRECATED *
* 19 * KCAS_IOCTL_UPGRADE * OK *
* 19 * KCAS_IOCTL_UPGRADE * DEPRACATED *
* 20 * KCAS_IOCTL_NVME_FORMAT * DEPRECATED *
* 21 * KCAS_IOCTL_START_CACHE * OK *
* 22 * KCAS_IOCTL_INSERT_CORE * OK *
@@ -465,9 +461,6 @@ struct kcas_get_cache_param {
/** Provides capabilites of installed open cas module */
#define KCAS_IOCTL_GET_CAPABILITIES _IOWR(KCAS_IOCTL_MAGIC, 18, struct kcas_capabilites)
/** Start upgrade in flight procedure */
#define KCAS_IOCTL_UPGRADE _IOR(KCAS_IOCTL_MAGIC, 19, struct kcas_upgrade)
/** Format NVMe namespace to support selected metadata mode */
#define KCAS_IOCTL_NVME_FORMAT _IOWR(KCAS_IOCTL_MAGIC, 20, struct kcas_nvme_format)
@@ -551,16 +544,10 @@ enum kcas_error {
*/
KCAS_ERR_FILE_EXISTS,
/** CAS is under upgrade */
KCAS_ERR_IN_UPGRADE,
/** Cache device sector size is greater than core device %s sector size
*/
KCAS_ERR_UNALIGNED,
/** No caches configuration for upgrade in flight */
KCAS_ERR_NO_STORED_CONF,
/** Cannot roll-back previous configuration */
KCAS_ERR_ROLLBACK,