Script to resize embedded images
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http://wiki.pfsense.com/wikka.php?wakka=FlashHowToSkript
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:) very good
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I have troubles using it in a FreeBSD 6.2 machine:
./mkflash_new.sh 256 pfSense.img.gz
abr 19 17:16:32: Creating 256MB Compact Flash
abr 19 17:16:32: And using pfSense.img.gz as source image.
abr 19 17:16:32:
abr 19 17:16:32: Real flash size: 222 MB
abr 19 17:16:32: root size: 218, root blocks: 446464
abr 19 17:16:32: conf size: 4, conf blocks: 8192 446464
abr 19 17:16:32: cylinders: 888, heads: 16, sectors: 32
abr 19 17:16:32:
abr 19 17:16:32: Creating empty 256MB flash image in /usr/home/super/pfsense
abr 19 17:16:45:
abr 19 17:16:45: Preparing Filesystems on /usr/home/super/pfsense/pfSense-256MB.img
abr 19 17:16:45: Bsdlabel
abr 19 17:16:45: Newfs
abr 19 17:16:45:
abr 19 17:16:45: Extracting content from pfSense.img.gz
mount: /dev/md0a: No such file or directory
mount: /dev/md0d: No such file or directory
abr 19 17:16:45: -> /usr/home/super/pfsense/pfSense-slash.tar.bz2
abr 19 17:16:45: -> /usr/home/super/pfsense/pfSense-conf.tar.bz2
umount: /dev/md0a: statfs: No such file or directory
umount: /dev/md0a: unknown file system
umount: /dev/md0d: statfs: No such file or directory
umount: /dev/md0d: unknown file system
abr 19 17:16:46:
abr 19 17:16:46: Restoring content to /usr/home/super/pfsense/pfSense-256MB.img
abr 19 17:16:46: <- /usr/home/super/pfsense/pfSense-slash.tar.bz2
abr 19 17:16:46: <- /usr/home/super/pfsense/pfSense-conf.tar.bz2
abr 19 17:16:47: Cleanig up.
abr 19 17:16:47:
abr 19 17:16:47: Compressing /usr/home/super/pfsense/pfSense-256MB.img
abr 19 17:17:04: Creating MD5 hash
abr 19 17:17:04:
abr 19 17:17:04: READY! Now you have a 256MB pfSense image.
abr 19 17:17:04: You can get this image on your CF Card using:
abr 19 17:17:04: zcat /usr/home/super/pfsense/pfSense-256MB.img.gz | dd of=/dev/da0 bs=16kPlease, help!
Josep Pujadas
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It seems there is no support fpr Memory Disks on your System.
Does a```
#> kldload /boot/kernel/geom_md.ko -
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The Sourceimage has to be decompressed FIRST!
Use```
#>./mkflash_new.sh 256 pfSense.img -
I'm very sorry!
I forgot gunzip the image file before running the script …
Many thanks!
Josep Pujadas
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What values should i use inside the following variables:
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flash_MB
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conf_MB
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heads
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sectors
for a 2 GB CF card
if i wanted to modify the script(http://wiki.pfsense.com/wikka.php?wakka=FlashHowToSkript ) to support 2 GB cards? -
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Hello!
I don't know if it is standard, but I found at http://www.industrialcompactflash.com/datasheets/wincflash.pdf :
Table 48: Product Capacity & Part Numbering
| Card Capacity Part Number Real Capacity Total Sectors/Card (Max LBA+1) Cylinders Heads Sectors |
| 128 MB CFLASH-G-128-I 131MB 256,512 1,002 8 32 |
| 256 MB CFLASH-G-256-I 262MB 513,536 1,003 16 32 |
| 512 MB CFLASH-G-512-I 526MB 1,028,160 1,020 16 63 |
| 1 GB CFLASH-G-1024-I 1,054MB 2,060,352 2,044 16 63 |
| 2 GB CFLASH-G-2048-I 2,118MB 4,136,832 4,104 16 63 |
| 4 GB CFLASH-G-4204-I 4,204MB 8,211,168 8,146 16 63 |
| 8 GB CFLASH-G-8415-I 8,415MB 16,435,440 16,305 16 63 |Regards,
Josep Pujadas
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Nice, thanks :D.
