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Check dirty status in case of metadata mismatch

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Signed-off-by: Adam Rutkowski <adam.j.rutkowski@intel.com>
This commit is contained in:
Adam Rutkowski
2021-01-25 13:12:08 -06:00
parent f6c1438dee
commit 048f25379b
2 changed files with 4 additions and 17 deletions
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12
casadm/cas_lib.c
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@@ -2988,17 +2988,7 @@ int zero_md(const char *cache_device, bool force)
return FAILURE;
}
if (!cmd_info.metadata_compatible) {
if (!force) {
cas_printf(LOG_ERR, "Unable to determine whether cache contains dirty data due to metadata mismatch.\n"
"Clearing metadata might result in loss of dirty data. In order to inspect cache content\n"
"please load cache instance using matching OpenCAS version. Alternatively, if you wish to clear\n"
"metadata anyway, please use '--force' option.\n");
return FAILURE;
} else {
cas_printf(LOG_WARNING, "Clearing metadata with unknown version - potential loss of dirty data.\n");
}
} else if (!cmd_info.clean_shutdown) {
if (!cmd_info.clean_shutdown) {
if (!force) {
cas_printf(LOG_ERR, "Cache instance did not shut down cleanly. It might contain dirty data. \n"
"Clearing metadata might result in loss of dirty data. Please recover cache instance\n"