BF: CS-2370 upgrade procedure logs "touch: cannot touch '/tmp/cs_2026-06-26_16:01:30/centry.tmp': Permission denied"

Author: jgabler-hpc

source/dist/inst_sge

@@ -388,6 +388,21 @@ if [ "$UPDATE" = true ]; then
    cloned_backup_directory=`CloneDir ${UPGRADE_BACKUP_DIR} ${current_date}`
    UPGRADE_BACKUP_DIR=$cloned_backup_directory
 
+   # CloneDir ran before we knew the cluster's admin_user (ADMINUSER is
+   # still "default" at this point), so /tmp/cs_<date>/ is root-owned with
+   # 755 perms. Later, after GetAdminUser, ExecuteAsAdmin routes through
+   # adminrun and tries to touch/cp inside the clone as the admin user —
+   # which fails with "Permission denied" (CS-2370). Read admin_user from
+   # the cloned backup's bootstrap and chown the tree so subsequent
+   # admin-user operations on the clone work.
+   if [ "`id -u`" = "0" ]; then
+      _bup_admin_user=`BootstrapGetValue "${UPGRADE_BACKUP_DIR}/cell" admin_user`
+      if [ -n "$_bup_admin_user" ] && [ "$_bup_admin_user" != "none" ]; then
+         chown -R "$_bup_admin_user" "$UPGRADE_BACKUP_DIR"
+      fi
+      unset _bup_admin_user
+   fi
+
    # Read sge_root, sge_cell, qmaster, execd port from the backup
    SGE_ROOT=`pwd | sed 's/\/tmp_mnt//'`
    bck_sge_root=`cat "${UPGRADE_BACKUP_DIR}/sge_root" | awk -F= '{print $2}' | awk -F\; '{print $1}' 2>/dev/null`

source/dist/util/install_modules/inst_common.sh

@@ -2739,7 +2739,7 @@ MoveLog()
       loghosttype="execd"
    fi
 
-   if [ $EXECD = "uninstall" -o $QMASTER = "uninstall" -o $SHADOW = "uninstall" ]; then
+   if [ "$EXECD" = "uninstall" -o "$QMASTER" = "uninstall" -o "$SHADOW" = "uninstall" ]; then
       installtype="uninstall"
    else
       installtype="install"

source/dist/util/upgrade_modules/upgrade_config.sh

@@ -36,8 +36,16 @@ PRODUCT_SHORTCUT="sge"
 
 HOST=$("$ROOTDIR"/utilbin/"$ARCH"/gethostname -aname)
 
+# arch_variables defines Translate (used by ExecuteAsAdmin's error path);
+# without it any failure inside ExecuteAsAdmin would log "Translate: not
+# found" instead of the intended message (CS-2370).
+. "$ROOTDIR"/util/arch_variables
 . "$ROOTDIR"/util/install_modules/inst_common.sh
 BasicSettings
+# Switch $INFOTEXT from the bare "echo" set by BasicSettings to the real
+# infotext binary; otherwise option flags like "-log" are printed literally
+# and "%s" format placeholders are never expanded (CS-2370).
+SetUpInfoText
 GetAdminUser
 
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