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authorjkh <jkh@FreeBSD.org>1994-11-21 04:11:28 +0000
committerjkh <jkh@FreeBSD.org>1994-11-21 04:11:28 +0000
commit751bbbae08891a7079f130351f4dab4c148a78ee (patch)
tree22dfac85c35e041166f6cec8ad01615832a8b43a /share
parent790dc6108ed3cfdd072284df2239e6ee4ad19532 (diff)
downloadFreeBSD-src-751bbbae08891a7079f130351f4dab4c148a78ee.zip
FreeBSD-src-751bbbae08891a7079f130351f4dab4c148a78ee.tar.gz
More Helpful Hints from Heloise.
Diffstat (limited to 'share')
-rw-r--r--share/FAQ/TROUBLESHOOTING47
1 files changed, 47 insertions, 0 deletions
diff --git a/share/FAQ/TROUBLESHOOTING b/share/FAQ/TROUBLESHOOTING
index 44a7fc2..627e205 100644
--- a/share/FAQ/TROUBLESHOOTING
+++ b/share/FAQ/TROUBLESHOOTING
@@ -53,3 +53,50 @@ Solution: There are several possible solutions. The first,
your original hardware configuration that didn't work.
---
+
+Summary: Newfs crashes, requesting that blocksize be 32K
+
+Cause: You have your SCSI controller configured to translate
+ geometries for disks >1GB in size.
+
+Solution: Turn such translation OFF in your controller's BIOS
+ setup! FreeBSD has no problems with disks >1GB just
+ so long as the root partition starts and ends BELOW
+ cylinder 1024. This is a PC hardware limitation.
+---
+
+Summary: FreeBSD won't boot off the hard disk
+
+Cause: Root partition does not start and end below cylinder 1024.
+
+Solution: See solution for newfs crashes, or move your root
+ partition. This limitation holds true for ANY operating
+ system you wish to boot from your hard drive.
+
+---
+
+Summary: FreeBSD still won't boot off the hard disk
+
+Cause: No boot code is installed in sector 1.
+
+Solution: Chose the Write MBR (B)oot code in the FDISK editor.
+
+---
+Summary: Nope, FreeBSD's still not booting from the hard disk.
+
+Cause: BIOS disk geometry different from that used when
+ installing FreeBSD.
+
+Solution: With IDE drives, pay careful attention to the geometry
+ information that FreeBSD prints out when it's first
+ booting off the floppy. Use this geometry in your BIOS
+ setup or use the BIOS geometry when you install FreeBSD.
+ Either way, they have to match.
+
+ With SCSI drives, the values they report is most often
+ bogus and cannot be used. In this situation, the SCSI
+ controller is performing geometry translation and
+ it's probably wise to assume a default of 64 heads,
+ 32 sectors and 1MB/cylinder. Use these values when
+ you install FreeBSD. See above comments concerning
+ newfs failures for more info.
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