allow tweaking of more devices (#53511)

tweak non-disk devices iff they explicitly have a config file for that device (#56575, #63415)

1 files changed, 11 insertions, 5 deletions

diff --git a/rc.d/rc.sysinit b/rc.d/rc.sysinit
index b4367920..c35d1708 100755
--- a/rc.d/rc.sysinit
+++ b/rc.d/rc.sysinit
@@ -360,14 +360,20 @@ mount -f /proc
 # after installing the hdparm-RPM. If you need different hdparm parameters
 # for each of your disks, copy /etc/sysconfig/harddisks to
 # /etc/sysconfig/harddiskhda (hdb, hdc...) and modify it.
-# each disk which has no special parameters will use the defaults.
+# Each disk which has no special parameters will use the defaults.
+# Each non-disk which has no special parameters will be ignored.
+# 
  
-disk[0]=s; disk[1]=hda; disk[2]=hdb; disk[3]=hdc;
-disk[4]=hdd; disk[5]=hde; disk[6]=hdf; disk[7]=hdg; disk[8]=hdh;
+disk[0]=s;
+disk[1]=hda;  disk[2]=hdb;  disk[3]=hdc;  disk[4]=hdd;
+disk[5]=hde;  disk[6]=hdf;  disk[7]=hdg;  disk[8]=hdh;
+disk[9]=hde;  disk[10]=hdf; disk[11]=hdg; disk[12]=hdh;
+disk[13]=hde; disk[14]=hdf; disk[15]=hdg; disk[16]=hdh;
+disk[17]=hde; disk[18]=hdf; disk[19]=hdg; disk[20]=hdh;
  
  
 if [ -x /sbin/hdparm ]; then
-   for device in 0 1 2 3 4 5 6 7 8; do
+   for device in 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20; do
    unset MULTIPLE_IO USE_DMA EIDE_32BIT LOOKAHEAD EXTRA_PARAMS
         if [ -f /etc/sysconfig/harddisk${disk[$device]} ]; then
                 . /etc/sysconfig/harddisk${disk[$device]}
@@ -392,7 +398,7 @@ if [ -x /sbin/hdparm ]; then
         fi
         if [ -e "/proc/ide/${disk[$device]}/media" ] ; then
              hdmedia=`cat /proc/ide/${disk[$device]}/media`
-             if [ "$hdmedia" = "disk" ]; then
+             if [ "$hdmedia" = "disk" -o -f "/etc/sysconfig/harddisk${disk[$device]}" ]; then
                   if [ -n "${HDFLAGS[$device]}" ]; then
                       action $"Setting hard drive parameters for ${disk[$device]}: "  /sbin/hdparm ${HDFLAGS[$device]} /dev/${disk[$device]}
                   fi