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failover detach

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Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
This commit is contained in:
Adam Rutkowski
2021-10-07 12:58:42 +02:00
committed by ajrutkow
parent 86c7a9f5ae
commit 90d8584bd7
9 changed files with 382 additions and 107 deletions
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29
modules/cas_cache/service_ui_ioctl.c
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@@ -50,15 +50,15 @@ long cas_service_ioctl_ctrl(struct file *filp, unsigned int cmd,
case KCAS_IOCTL_START_CACHE: {
struct kcas_start_cache *cmd_info;
struct ocf_mngt_cache_config cfg;
struct ocf_mngt_cache_device_config device_cfg;
struct ocf_mngt_cache_attach_config attach_cfg;
GET_CMD_INFO(cmd_info, arg);
retval = cache_mngt_prepare_cache_cfg(&cfg, &device_cfg, cmd_info);
retval = cache_mngt_prepare_cache_cfg(&cfg, &attach_cfg, cmd_info);
if (retval)
RETURN_CMD_RESULT(cmd_info, arg, retval);
retval = cache_mngt_init_instance(&cfg, &device_cfg, cmd_info);
retval = cache_mngt_init_instance(&cfg, &attach_cfg, cmd_info);
RETURN_CMD_RESULT(cmd_info, arg, retval);
}
@@ -378,7 +378,30 @@ long cas_service_ioctl_ctrl(struct file *filp, unsigned int cmd,
RETURN_CMD_RESULT(cmd_info, arg, retval);
}
case KCAS_IOCTL_FAILOVER_DETACH: {
struct kcas_failover_detach *cmd_info;
GET_CMD_INFO(cmd_info, arg);
retval = cache_mngt_failover_detach(cmd_info);
RETURN_CMD_RESULT(cmd_info, arg, retval);
}
case KCAS_IOCTL_FAILOVER_ACTIVATE: {
struct kcas_failover_activate *cmd_info;
struct ocf_mngt_cache_device_config cfg;
GET_CMD_INFO(cmd_info, arg);
retval = cache_mngt_prepare_cache_device_cfg(&cfg,
cmd_info->cache_path);
if (retval)
RETURN_CMD_RESULT(cmd_info, arg, retval);
retval = cache_mngt_activate(&cfg, cmd_info);
RETURN_CMD_RESULT(cmd_info, arg, retval);
}
default:
return -EINVAL;
}