Questions tagged [ufs]
The ufs tag has no usage guidance.
22
questions
0
votes
3answers
3k views
How to resolve e2fsck Superblock problem?
I have a problem like this question
How disk became suddenly write protected in spite configuration is read/write?
And I used these commands to resolve that
umount /dev/sdb1
e2fsck /dev/sdb1
mount /...
1
vote
0answers
169 views
How to access a UFS2 formatted drive in OSX/High Sierra?
I found this guide and I was able to successfully compile the ufs executable.
I already have OSXFUSE because I needed it earlier for accessing ext4 partitions.
I was able to successfully run the ufs ...
0
votes
1answer
469 views
UFS2 file system in FreeBSD - reliability in case of recovering from power outages?
I am planning a bare metal installation of FreeBSD 12-rc3 in my desktop with 6GB DDR3 non-ECC RAM and core i3-2120 based system. My concern is in a rare case of power failure, how well UFS2 will work? ...
1
vote
2answers
148 views
How many times is the disk accessed?
This is regarding generic UFS.
From what I understand when an absolute path is given (eg: /home/userU/file.txt) the disk is accessed for each directory and the file. Hence in this case the disk is ...
2
votes
2answers
2k views
Resizing UFS /root partition on FreeBSD
Is there a way to resize a UFS /root partition while running OS which resides on it? I am running FreeBSD.
2
votes
1answer
102 views
Booting FreeBSD alongside Linux
I want to install FreeBSD alongside my Debian, Arch and Kali installs, but I'm having problem creating a bootable USB. I followed the instructions given in the BSD handbook, but my PC doesn't ...
1
vote
1answer
2k views
How to enable Unix file system support on Linux kernel? [duplicate]
After switching from Debian stable to Debian testing i have a problem to mount my FreeBSD root partition on my system:
How to mount ufs file system under Debian testing?
I find out what filesystems ...
3
votes
0answers
2k views
How to mount ufs file system under Debian testing?
In order to mount my /dev/sda4 under /mnt/ufs_mount on Debian Testing , i have tried the following commands (it works fine under Debian Jessie):
modprobe ufs
mount -r -t ufs -o ufstype=ufs2 /dev/...
3
votes
2answers
424 views
Migrate UFS drive from FreeNAS to DragonFly BSD
I'm trying to migrate my home server from FreeNAS 8.3 to DragonFly BSD. In order to shuffle my files about I picked up a Seagate 8Tb Archive disk, attached it via eSATA, formatted it as UFS under ...
1
vote
1answer
50 views
Can't find 8GB data in FreeBSD [closed]
I can't find 8GB data in FreeBSD. I use df -h and see this:
/dev/da1s1a 19G 16G 1.4G 92% /
devfs 1.0k 1.0k 0B 100% /dev
zzdata/jail 341G 22G ...
0
votes
1answer
376 views
How to check UFS filesystem on SPARC with Linux?
I've got this really old Solaris SPARC machine. It doesn't boot any longer for some as yet unknown reason (seems like the disk may be corrupted). I'd like to check the partitions. The only thing I ...
6
votes
3answers
13k views
Mount FreeBSD UFS from logical partition under Linux
How can I mount the FreeBSD UFS boot partition under Ubuntu in this setup:
a single HDD which contains
an MBR partition table which contains
some primary Linux partitions and an extended partition ...
1
vote
1answer
284 views
FreeBSD - UFS equivalent of ZFS command
I'm trying to configure jails with this tutorial.
Since I don't want to use ZFS, could anyone tell me the UFS equivalent of
zfs create -o mountpoint=/local/jails zpool/jails
chmod 700 /local/jails &...
2
votes
0answers
2k views
Unable to mount UFS2 partition on Linux - ufs_fill_super(): bad magic number
In FreeNAS 9.3, I created a partition (slice?) by doing:
fdisk -BI /dev/ada3
bsdlabel -wB /dev/ada3s1
newfs -O2 -U /dev/ada3s1a
This drive is now /dev/sdg on Ubuntu 14.04, which I've been unable to ...
1
vote
0answers
304 views
Recovering data from a UFS drive with bad superblock
I've got a UFS drive that has a bad superblock. I've used mke2fs to find the alternate superblocks. The drive has a zfs_member on it named "james". How can I mount the drive with the alternate ...
4
votes
1answer
396 views
How can I fix an overlapped FreeBSD/UFS partition?
I have a Seagate 1TB Drive [ST1000LM010-9YH146] which had one FreeBSD slice and was formatted as UFS and mounted at /home on a pfsense box.
While changing some hardware around, the drive was ...
0
votes
0answers
60 views
Misc file corruption freebsd 10 and dns zone file
The computer is a VPS from Vultr. They tell me that "since it is loaded into RAM and not really a drive, nothing on the host would be causing this."
One particular file, my zone file, will come up ...
1
vote
1answer
874 views
Is it possible to store data directly inside an inode on a Unix / Linux filesystem?
According to this Red Hat bug report (which I am trying to reproduce) it looks like the Netapp filer is able to store data directly in the inode, in case of very small files.
Considering I had a FS ...
1
vote
0answers
1k views
Unable to mount a UFS filesystem from Sparc Solaris to x86_64 Linux
I have a requirement to copy a very large amount of data from a Solaris 9 (Sparc) system to a SLES11 (x84_64) system.
The Solaris system is quite old, and transferring the data over the network will ...
7
votes
1answer
14k views
Reading FreeBSD UFS formatted external drive in Mac OS X
I have an external USB drive with backup files formatted in FreeBSD's UFS file system. When I plug it into a computer running Mac OS X 10.9.4, I cannot read the drive's contents, and I don't have ...
4
votes
2answers
3k views
Storing thousands of files in one directory
I have a web-site that I'm checking for performance issues and bugs, and i came across a caching code that caches thousands of files into one single directory.
I understand that this is not good and ...
1
vote
0answers
137 views
ufs fails on debian
I am a longtime openSUSE user. However, my friend convinced me to give debian a try.
When installing, I noticed there was no ext3 option (which I usually use), so I selected ufs. Then I got an error:...
