Hello,
Our RAID and server recently crashed and we are trying to recover our data. The problem appears to be that the Veritas File System/Logical Volume Manger became corrupt on our RAID. We are down to our last option, which is to run some Veritas commands that "may" result in data loss.
... (1 Reply)
I 've few data sets in my zfs pool which has been exported to the non global zones and i want to copy data on those datasets/file systems to my datasets in new pool mounted on global zone, how can i do that ? (2 Replies)
With Solaris 11 coming out with a requirement of ZFS on the root disk, I was curious to know who is using the Zeta File System now?
I have been using ZFS for the past year and don't plan to go back to UFS since ZFS is much more reliable and easier to maintain. (13 Replies)
Hi,
I need some advice please. I have this server with a couple of zpools, lets call them
pay_serv
ukb_pool
There are two zones attached to these pools. When I do a zfs list I see this
pay_serv 8.41G 265G 8.41G /pay_serv
ukb_pool 79.8G 194G 23K /ukb_pool
ukb_pool/temp_ps 9.11G... (4 Replies)
Hi! I'm a new user... I'm looking for some informations about the ZDF file sytem... In my ubuntu box i have installed cryptkeeper, and i want to know if in Solaris 11 Express can find something similar... (3 Replies)
Good morning everyone,
I'm looking for some help to retrieve data in a scenario where I might have made a big mistake. I'm hoping to understand what I did wrong.
My system is made of two Solaris 11 Express servers (old free version for evaluation). The first if for data and the second is... (7 Replies)
Discussion started by: rnd
7 Replies
LEARN ABOUT CENTOS
grub-fstest
GRUB-FSTEST(1) User Commands GRUB-FSTEST(1)NAME
grub-fstest - debug tool for GRUB filesystem drivers
SYNOPSIS
grub-fstest [OPTION...] IMAGE_PATH COMMANDS
DESCRIPTION
Debug tool for filesystem driver.
Commands:
blocklist FILE
Display blocklist of FILE.
cat FILE
Copy FILE to standard output.
cmp FILE LOCAL
Compare FILE with local file LOCAL.
cp FILE LOCAL
Copy FILE to local file LOCAL.
crc FILE
Get crc32 checksum of FILE.
hex FILE
Show contents of FILE in hex.
ls PATH
List files in PATH.
xnu_uuid DEVICE
Compute XNU UUID of the device.
-c, --diskcount=NUM
Specify the number of input files.
-C, --crypto
Mount crypto devices.
-d, --debug=STRING
Set debug environment variable.
-K, --zfs-key=FILE|prompt
Load zfs crypto key.
-n, --length=NUM
Handle N bytes in output file.
-r, --root=DEVICE_NAME
Set root device.
-s, --skip=NUM
Skip N bytes from output file.
-u, --uncompress
Uncompress data.
-v, --verbose
print verbose messages.
-?, --help
give this help list
--usage
give a short usage message
-V, --version
print program version
Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.
SEE ALSO grub-probe(8)
The full documentation for grub-fstest is maintained as a Texinfo manual. If the info and grub-fstest programs are properly installed at
your site, the command
info grub-fstest
should give you access to the complete manual.
grub-fstest (GRUB) 2.02-2ubuntu8.3 July 2018 GRUB-FSTEST(1)