Always use append to file in lvmdump (selinux policy - no file truncation).

Workaround dmsetup ls --tree (terminal ioctl for width).
(Until isatty() will be allowed by selinux policy.)

diff --git a/WHATS_NEW b/WHATS_NEW
index de9e2a833e8b608b86fad398393a5b0695f5a238..7c14bc0996dbc5b4d3986d3b75cdefb28a22a891 100644 (file)
--- a/WHATS_NEW
+++ b/WHATS_NEW
@@ -1,5 +1,6 @@
 Version 2.02.86 -  
 =================================
+  Always use append to file in lvmdump (selinux policy - no file truncation).
   Propagate test mode to clvmd to skip activation and changes to held locks.
   Defer writing PV labels to vg_write.
   Store label_sector only in struct physical_volume.

diff --git a/scripts/lvmdump.sh b/scripts/lvmdump.sh
index 03d3b27a888089571d4f1525dac97271bc675f79..077156cb9bb97292f125f1dd2105cdda0c39d8f2 100755 (executable)
--- a/scripts/lvmdump.sh
+++ b/scripts/lvmdump.sh
@@ -55,7 +55,7 @@ function usage {
        echo "    -d <directory> dump into a directory instead of tarball"
        echo "    -c if running clvmd, gather cluster data as well"
        echo ""
-       
+
        exit 1
 }
 
@@ -116,7 +116,7 @@ if (( $advanced )); then
        myecho "Gathering LVM volume info..."
 
        myecho "  vgscan..."
-       log "\"$LVM\" vgscan -vvvv > \"$dir/vgscan\" 2>&1"
+       log "\"$LVM\" vgscan -vvvv >> \"$dir/vgscan\" 2>&1"
 
        myecho "  pvscan..."
        log "\"$LVM\" pvscan -v >> \"$dir/pvscan\" 2>> \"$log\""
@@ -125,10 +125,10 @@ if (( $advanced )); then
        log "\"$LVM\" lvs -a -o +devices >> \"$dir/lvs\" 2>> \"$log\""
 
        myecho "  pvs..."
-       log "\"$LVM\" pvs -a -v > \"$dir/pvs\" 2>> \"$log\""
+       log "\"$LVM\" pvs -a -v >> \"$dir/pvs\" 2>> \"$log\""
 
        myecho "  vgs..."
-       log "\"$LVM\" vgs -v > \"$dir/vgs\" 2>> \"$log\""
+       log "\"$LVM\" vgs -v >> \"$dir/vgs\" 2>> \"$log\""
 fi
 
 if (( $clustered )); then
@@ -146,7 +146,7 @@ if (( $clustered )); then
        echo "----------------------------------"
        if [ -f /proc/cluster/dlm_locks ]
        then
-               echo clvmd > /proc/cluster/dlm_locks
+               echo clvmd >> /proc/cluster/dlm_locks
                cat /proc/cluster/dlm_locks
                echo
                echo "RESOURCE DIR:"
@@ -166,11 +166,11 @@ if (( $clustered )); then
                echo "MASTER:"
                cat /debug/dlm/clvmd_master
        fi
-       } > $dir/cluster_info
+       } >> $dir/cluster_info
 fi
 
 myecho "Gathering LVM & device-mapper version info..."
-echo "LVM VERSION:" > "$dir/versions"
+echo "LVM VERSION:" >> "$dir/versions"
 "$LVM" lvs --version >> "$dir/versions" 2>> "$log"
 echo "DEVICE MAPPER VERSION:" >> "$dir/versions"
 "$DMSETUP" --version >> "$dir/versions" 2>> "$log"
@@ -180,25 +180,27 @@ echo "DM TARGETS VERSIONS:" >> "$dir/versions"
 "$DMSETUP" targets >> "$dir/versions" 2>> "$log"
 
 myecho "Gathering dmsetup info..."
-log "\"$DMSETUP\" info -c > \"$dir/dmsetup_info\" 2>> \"$log\""
-log "\"$DMSETUP\" table > \"$dir/dmsetup_table\" 2>> \"$log\""
-log "\"$DMSETUP\" status > \"$dir/dmsetup_status\" 2>> \"$log\""
-log "\"$DMSETUP\" ls --tree > \"$dir/dmsetup_ls_tree\" 2>> \"$log\""
+log "\"$DMSETUP\" info -c >> \"$dir/dmsetup_info\" 2>> \"$log\""
+log "\"$DMSETUP\" table >> \"$dir/dmsetup_table\" 2>> \"$log\""
+log "\"$DMSETUP\" status >> \"$dir/dmsetup_status\" 2>> \"$log\""
+
+# cat as workaround to avoid tty ioctl (selinux)
+log "\"$DMSETUP\" ls --tree 2>> \"$log\" | cat >> \"$dir/dmsetup_ls_tree\""
 
 myecho "Gathering process info..."
-log "$PS alx > \"$dir/ps_info\" 2>> \"$log\""
+log "$PS alx >> \"$dir/ps_info\" 2>> \"$log\""
 
 myecho "Gathering console messages..."
-log "$TAIL -n 75 /var/log/messages > \"$dir/messages\" 2>> \"$log\""
+log "$TAIL -n 75 /var/log/messages >> \"$dir/messages\" 2>> \"$log\""
 
 myecho "Gathering /etc/lvm info..."
 log "$CP -a /etc/lvm \"$dir/lvm\" 2>> \"$log\""
 
 myecho "Gathering /dev listing..."
-log "$LS -laR /dev > \"$dir/dev_listing\" 2>> \"$log\""
+log "$LS -laR /dev >> \"$dir/dev_listing\" 2>> \"$log\""
 
 myecho "Gathering /sys/block listing..."
-log "$LS -laR /sys/block > \"$dir/sysblock_listing\"  2>> \"$log\""
+log "$LS -laR /sys/block >> \"$dir/sysblock_listing\"  2>> \"$log\""
 log "$LS -laR /sys/devices/virtual/block >> \"$dir/sysblock_listing\"  2>> \"$log\""
 
 if (( $metadata )); then
@@ -233,4 +235,3 @@ if test -z "$userdir"; then
 fi
 
 exit 0
-