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authorBill Nottingham <notting@redhat.com>2005-07-29 02:20:01 +0000
committerBill Nottingham <notting@redhat.com>2005-07-29 02:20:01 +0000
commit4dd977b68e02017afdc8b13fb63706153622c3d9 (patch)
tree53d21874a882011609e82ab624246cd0c63ff045 /sysconfig.txt
parent5efb884f39d279b88b431f074dcdbf3bb4db5edb (diff)
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remove hdparm docs (#162962)
Diffstat (limited to 'sysconfig.txt')
-rw-r--r--sysconfig.txt32
1 files changed, 0 insertions, 32 deletions
diff --git a/sysconfig.txt b/sysconfig.txt
index 08d93476..ccff6a68 100644
--- a/sysconfig.txt
+++ b/sysconfig.txt
@@ -431,38 +431,6 @@ Files in /etc/sysconfig
The above is used by the /sbin/setsysfont command (which is run
by rc.sysinit at boot time.)
-/etc/sysconfig/harddisks
-/etc/sysconfig/harddiskhd[a-h] (for specific devices)
- These options are used to tune (E)IDE hard drives and other
- devices - read the hdparm man page for more information
-
- USE_DMA=1
- Set this to 1 to enable DMA. This might cause some
- data corruption on certain chipset / hard drive
- combinations. USE WITH CAUTION AND BACKUP.
- This is used with the "-d" option
-
- MULTIPLE_IO=16
- Multiple sector I/O. a feature of most modern IDE hard drives,
- permitting the transfer of multiple sectors per I/O interrupt,
- rather than the usual one sector per interrupt. When this feature
- is enabled, it typically reduces operating system overhead for disk
- I/O by 30-50%. On many systems, it also provides increased data
- throughput of anywhere from 5% to 50%. Some drives, however (most
- notably the WD Caviar series), seem to run slower with multiple mode
- enabled. Under rare circumstances, such failures can result in
- massive filesystem corruption. USE WITH CAUTION AND BACKUP.
- This is the sector count for multiple sector I/O - the "-m" option
-
- EIDE_32BIT=3
- (E)IDE 32-bit I/O support (to interface card). USE WITH CAUTION.
-
- LOOKAHEAD=1
- Enable drive read-lookahead (safe)
-
- EXTRA_PARAMS=<anything>
- Add any extra parameters you want to pass to hdparm here.
-
Files in /etc/sysconfig/network-scripts/
========================================