device-mapper error running LILO
Decided to build a smaller kernel for my MSI F725GM-P43 MB Slack 64 bit system, Kernel version
2.6.38.4. I removed all RAID/LVM entries among other things since they were not enecessary and ran the build. A few warnings, but nothing referencing RAID/LVM until I reran LILO which gave me the following: /proc/misc: No entry for device-mapper found. Is device-mapper driver missing from kernel? /proc/devices: No entry for device-mapper found. Failed to set up list of device-mapper major numbers. From what I read, it is only necessary for LVM and lack of it does not interfere with booting or otherwise normal operation. Is there any way to remove these entries when LILO is run? Am I going to run into a problem down the line if I don't do something about this? |
I see the same thing whenever I re-run lilo after a change. Its been there for a long time - at least two years. I read somewhere that its not a problem, but I can't remember where.
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If you enable 'Device mapper support' in the kernel config you do not get those messages. I do not think it is harmful, but some one may come along and correct me.
Code:
Device Drivers --->[*] Multiple devices driver support (RAID and LVM) ---> |
Yes but I am trying to avoid all RAID/LVM programming such as mdadm and all
the attendant support. I do not want to select RAID just to remove a missing device-mapper error message in LILO. |
Yes I figured that, but since you asked ;-)
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