When changing root directory (immcfg -a logRootDirectory=NEW_ROOT 
logConfig=1,safApp=safLogService),
The "NEW_ROOT" need to be verify if it is writeable in ccb_completed_callback by
log server. But log server is busy in sometimes cause test case fails.

The patch fixes test case do retry the immcfg command
---
 src/log/apitest/tet_LogOiOps.c | 48 ++++++++++++++++++++++++------------------
 src/log/logd/lgs_config.cc     |  2 ++
 src/log/logd/lgs_imm.cc        |  4 ++--
 3 files changed, 31 insertions(+), 23 deletions(-)

diff --git a/src/log/apitest/tet_LogOiOps.c b/src/log/apitest/tet_LogOiOps.c
index ba6fde6cc..86da4f862 100644
--- a/src/log/apitest/tet_LogOiOps.c
+++ b/src/log/apitest/tet_LogOiOps.c
@@ -22,6 +22,7 @@
 #include <saImmOm.h>
 #include <limits.h>
 #include <unistd.h>
+#include "base/osaf_time.h"
 #include "base/saf_error.h"
 
 #include "logtest.h"
@@ -1626,6 +1627,8 @@ void saLogOi_502(void)
        int rc = 0, tst_stat = 0;
        char command[MAX_DATA];
        char tstdir[MAX_DATA];
+       struct timespec timeout_time;
+       const int kWaitTime = 10*1000;
 
        /* Path to test directory */
        sprintf(tstdir, "%s/xxtest", log_root_path);
@@ -1655,28 +1658,31 @@ void saLogOi_502(void)
                goto done;
        }
 
-       /* Change to xxtest */
-       sprintf(
-           command,
-           "immcfg -a logRootDirectory=%s logConfig=1,safApp=safLogService",
-           tstdir);
-       rc = systemCall(command);
-       if (rc != 0) {
-               fprintf(stderr, "'%s' Fail rc=%d\n", command, rc);
-               tst_stat = 1;
-               goto done;
-       }
 
-       /* Change back */
-       sprintf(
-           command,
-           "immcfg -a logRootDirectory=%s logConfig=1,safApp=safLogService",
-           log_root_path);
-       rc = systemCall(command);
-       if (rc != 0) {
-               fprintf(stderr, "'%s' Fail rc=%d\n", command, rc);
-               tst_stat = 1;
-               goto done;
+       // Change to root directory to  xxtest
+       sprintf(command, "immcfg -a logRootDirectory=%s "
+                        "logConfig=1,safApp=safLogService > /dev/null 2>&1",
+                        tstdir);
+       for (int i = 0; i < 2; i++) {
+               osaf_set_millis_timeout(kWaitTime, &timeout_time);
+               // Try again in case command fails due to lgsv is busy
+               do {
+                       rc = system(command);
+                       if (rc == 0) break;
+                       osaf_nanosleep(&kOneSecond);
+               } while (!osaf_is_timeout(&timeout_time));
+
+               if (rc != 0) {
+                       fprintf(stderr, "'%s' Fail rc=%d\n", command, rc);
+                       tst_stat = 1;
+                       break;
+               }
+
+               // Change back
+               sprintf(command, "immcfg -a logRootDirectory=%s  logConfig=1,"
+                                "safApp=safLogService > /dev/null 2>&1",
+                                log_root_path);
+               osaf_nanosleep(&kOneSecond);
        }
 
 done:
diff --git a/src/log/logd/lgs_config.cc b/src/log/logd/lgs_config.cc
index 89600adfa..a70a2f6c6 100644
--- a/src/log/logd/lgs_config.cc
+++ b/src/log/logd/lgs_config.cc
@@ -1489,6 +1489,8 @@ bool lgs_path_is_writeable_dir_h(const std::string 
&pathname) {
   if (api_rc != LGSF_SUCESS) {
     TRACE("%s - API error %s", __FUNCTION__, lgsf_retcode_str(api_rc));
     is_writeable_dir = false;
+    if (api_rc == LGSF_BUSY)
+      LOG_NO("Logsv is busy");
   } else {
     if (apipar.hdl_ret_code_out == 0)
       is_writeable_dir = false;
diff --git a/src/log/logd/lgs_imm.cc b/src/log/logd/lgs_imm.cc
index a4d8f0fce..a0d8377b5 100644
--- a/src/log/logd/lgs_imm.cc
+++ b/src/log/logd/lgs_imm.cc
@@ -774,11 +774,11 @@ static SaAisErrorT config_ccb_completed_modify(
         std::string pathName = *(static_cast<char **>(value));
         if (lgs_cfg_verify_root_dir(pathName) != 0) {
           report_oi_error(immOiHandle, opdata->ccbId,
-                          "pathName: %s is NOT accepted", pathName.c_str());
+                          "validation of pathName: %s fails", 
pathName.c_str());
           ais_rc = SA_AIS_ERR_BAD_OPERATION;
           goto done;
         }
-        TRACE("pathName: %s is accepted", pathName.c_str());
+        TRACE("validation of pathName: %s fails", pathName.c_str());
       }
     } else if (!strcmp(attribute->attrName, LOG_DATA_GROUPNAME)) {
       if (attribute->attrValuesNumber == 0) {
-- 
2.13.0


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