very common kernel modules slow down the boot process
Harald Hoyer
harald at redhat.com
Wed Apr 2 06:13:04 UTC 2008
39 seconds: vanilla fedora kernel --without debug
38 seconds:
-dm_mirror
-dm_mod
-dm_multipath
-dm_snapshot
-dm_zero
34 seconds:
-dm_mirror
-dm_mod
-dm_multipath
-dm_snapshot
-dm_zero
-libata
-pata_acpi
-scsi_mod
-ata_generic
-ata_piix
36 seconds:
-libata
-pata_acpi
-scsi_mod
-sd_mod
-sg
3 seconds for 5 modules we need in 90% of all cases is not bad.
+1 for a kernel builtin of:
-libata
-pata_acpi
-scsi_mod
-sd_mod
-sg
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