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casadm: Add missing error message in ioclass stats

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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
This commit is contained in:
Robert Baldyga 2020-01-21 12:33:59 +01:00
parent 4f51b9c1c0
commit 09c367e17e
1 changed files with 8 additions and 2 deletions
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10
casadm/statistics_model.c
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@ -459,6 +459,7 @@ int cache_stats_ioclasses(int ctrl_fd, const struct kcas_cache_info *cache_info,
struct kcas_get_stats stats = {};
int part_iter_id;
bool cache_stats = (core_id == OCF_CORE_ID_INVALID);
int ret;
if (io_class_id != OCF_IO_CLASS_INVALID) {
info.cache_id = cache_id;
@ -467,8 +468,14 @@ int cache_stats_ioclasses(int ctrl_fd, const struct kcas_cache_info *cache_info,
stats.core_id = core_id;
stats.part_id = io_class_id;
if (ioctl(ctrl_fd, KCAS_IOCTL_PARTITION_INFO, &info) < 0)
ret = ioctl(ctrl_fd, KCAS_IOCTL_PARTITION_INFO, &info);
if (info.ext_err_code == OCF_ERR_IO_CLASS_NOT_EXIST) {
cas_printf(LOG_ERR, "IO class %d is not configured.\n",
io_class_id);
return FAILURE;
} else if (ret) {
return FAILURE;
}
if (ioctl(ctrl_fd, KCAS_IOCTL_GET_STATS, &stats) < 0)
return FAILURE;
@ -482,7 +489,6 @@ int cache_stats_ioclasses(int ctrl_fd, const struct kcas_cache_info *cache_info,
}
for (part_iter_id = 0; part_iter_id < OCF_IO_CLASS_MAX; part_iter_id++) {
int ret;
info.cache_id = cache_id;
info.class_id = part_iter_id;
stats.cache_id = cache_id;