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author | Pascal Rigaux <pixel@mandriva.com> | 2000-07-13 12:15:44 +0000 |
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committer | Pascal Rigaux <pixel@mandriva.com> | 2000-07-13 12:15:44 +0000 |
commit | 7a0f1c3eea57413de17756e30eece4018224dec2 (patch) | |
tree | f27e7e991f11078943e5340c04952e53c8246f02 /docs | |
parent | 5d7866bc867a4a048d9e917a7d26e9189feacd0d (diff) | |
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-rw-r--r-- | docs/README | 72 |
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diff --git a/docs/README b/docs/README index 93143a4a4..70daaaa61 100644 --- a/docs/README +++ b/docs/README @@ -256,3 +256,75 @@ doesn't contain scsi modules nor ide. > - Architectural overview of each have a look at gi/install.fig + + +******************************************************************************** +* OEM ************************************************************************** +******************************************************************************** +> I am a system OEM in Bangalore,India selling systems bundled with +> Mandrake Linux. The problem is that with every system I sell, I need to +> install & configure the system which takes HOURS!. Can I do a diskcopy +> instead? +> +> Please Help. This is a major bottleneck for me. + +many solutions: + +- make an install on drive hdb, then either + 1. dd if=/dev/hdb of=/dev/hdc + 2. dd if=/dev/hdb of=/dev/hdc count=1 ; kernel_reread /dev/hdc ; + mke2fs /dev/hdc1 ; mount /dev/hdb1 /source ; mount /dev/hdc1 /dest ; cp -a /source /dest + +- try the oem feature + 3. - burn a cd out of *latest* cooker + - boot on it telling "oem" to syslinux + !! it will destroy every data on the harddrive !! + - you now have a very automated install matrix + (duplicate it with "dd if=/dev/hdb of=/dev/hdc bs=1M count=730") + + put the harddrive in the oem box, the user will now have an *very* automated + install, just asking the root password and user password. + + 4. (just like 3. without burning a cd, doing the first part by hand) + have a look at the /etc/oem script on the rescue and do it by hand... + + +cu Pixel. + + +comments: +1. maybe copy unnecessary things -> take too long + solution -> use bs=8k count=xxxx +2. kernel_reread can be found on the new rescue, source is also at end of this +mail. This solution works with one partition. Can be easily enhanced to many +primary partitions... For extended partitions, more complicated, but not much :) +3. has just been added in latest cooker. It may still have some pb. The main +current limitation is IDE only, though it can be fixed easily for special cases. + +-------------------------------------------------------------------------------- +#include <stdio.h> +#include <sys/mount.h> +#include <fcntl.h> + +void die(char *msg) +{ + perror(msg); + exit(1); +} + +void kernel_read(char *dev) +{ + int fd; + if ((fd = open(dev, O_RDONLY)) == -1) die("can't open device"); + ioctl(fd, BLKRRPART, 0); + close(fd); +} + +int main(int argc, char **argv) +{ + if (argc != 2) { + fprintf(stderr, "usage: kernel_read_part <hard drive device>\n"); + exit(1); + } + kernel_read(argv[1]); +} |