11-27-2009
Raidz displays incorrect size
So I just tried what somebody here suggested and set up my backupserver with a zraid2 over 16 disks (4x4 groups)
zpool create tank raidz2 c7t0d0 c7t1d0 and so on.
zpool list showed a correct info about 5,4T in size (I did not use all disks), but when I did a df -h, it showed me only half the size? Then I created a file with mkfile 10G test and it showed up with ls -lh as 10G. But looking at df -h again it showed merely 1.0G used? Odd...
My gosh, I just added the remaining four drives to the pool with zpool add tank raidz2 c7t12d0 c7t13d0 c7t14d0 c7t15d0
It worked, but suddenly the machine died under my fingers, so to speak! My gosh, could somebody please tell me it did not crash because of a single broken disk or something like this? At the moment it responds to ping, but no ssh access.
My god, can somebody please tell em, this is a happy little accident, nothing about zfs crashing from time to time? I have spent the last two months talking colleagues and boss into Solaris and zfs, bought hardware worth 2k+ and if it's all screwed up now, I have to look for a new job, it seems...
F***!
Well I tried an installation on a USB-stick, maybe that's the problem. It showed some strange behaviour, like it crashes when I boot off the USB-stick as a first boot-device. But when I move the cd-rom as the first boot-device and the stick as second, it boots just fine.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I have a TV and a monitor hooked up to my box. Right now the system is displaying all the information on the TV instead of the monitor, obviously I want to switch this, as the TV is very impracticle for everything other than watching movies.
I thought I remembered a command I used to use that... (2 Replies)
Discussion started by: Synbios
2 Replies
2. HP-UX
Hello All!
Where I work we have C3600's that have a video cards that have both DVI and Regular RBG type monitor ports on them. My question is: is it possible to spread my desktop across two monitors that are plugged into the one card much like you can do with NVIDIA software like NVIEW for... (0 Replies)
Discussion started by: giftedone
0 Replies
3. Linux
hiii,
in many of the linux machines i have tried this but the result is the same everywhere.
if there are double letters in a hostname then that is displayed as single letter.
e.g. if hostname is set to nepttune then login into the shell will display :
NEPTUNE(admin)@/
$ hostname... (15 Replies)
Discussion started by: shamik
15 Replies
4. AIX
Hello. I have an AIX machine at 6100-00.
We had some strange activity since filling up /tmp. One symptom is that who -r displays no output. It doesn't hang just no output is displayed.
We are going to boot the machine, but prior to that I'd like to dig a bit to see what may be causing the... (0 Replies)
Discussion started by: maficdan
0 Replies
5. Solaris
A new x86 server was installed with 16G of memory. The swap space assigned in the prtvtoc is also 16G. But after the installation of the OS and verifying, noticed df -k output for swap shows as 30G. Other systems do not have this characteristic. Whats wrong in here?:eek: (4 Replies)
Discussion started by: incredible
4 Replies
6. Filesystems, Disks and Memory
My ZFS on debian media server just died in a power outage, the zpool status shows this:
NAME STATE READ WRITE CKSUM
tank UNAVAIL 0 0 0 insufficient replicas
raidz1 UNAVAIL 0 0 0 corrupted data
sda ONLINE 0 0 0
sdb ONLINE 0 0 0
sdf ONLINE 0 0 0
sdh ONLINE 0 0 0
sdi ONLINE 0 0 0
sdk ONLINE 0... (2 Replies)
Discussion started by: mastersarg
2 Replies
7. UNIX for Dummies Questions & Answers
Hi,
ls -l displays the long listing of a file in 8 fields.
Query:
------
Does ls -l display the filename size in KB or MB or GB?
-rwxrwxr-x 1 xx dba 655 May 22 06:27 time
Here 655 is KB or MB or GB?
Many thanks. (2 Replies)
Discussion started by: venkatesht
2 Replies
8. Solaris
Hi,
I have a very frustrating issue! I hope you guys can assist
When a disk is presented out the iSCSI target display a lower disk capacity
SOLARIS VERSION is SOLARIS 10 05/09 Kernel Patch 139555-31
ISCSI Patch 119090-31, 141878-11
Unix Commands To discover Target
bash-3.00# i... (0 Replies)
Discussion started by: capitalexall
0 Replies
9. Solaris
when i use ls command it works normal but when i using additional parameter with ls like ls -l , ls -a... it shows a error followed by the output.
# ls -l
./hgfs: Operation not applicable
total 12861
-rw-r--r-- 1 root root 0 Jun 1 21:12 1
drwxr-xr-x 2 root root ... (4 Replies)
Discussion started by: chidori
4 Replies
10. Shell Programming and Scripting
I need to print out text from a file in the console up, you know someone like that? (8 Replies)
Discussion started by: gizmo16
8 Replies
LEARN ABOUT OPENSOLARIS
install-solaris
install-solaris(1M) install-solaris(1M)
NAME
install-solaris - install the Solaris operating system
SYNOPSIS
install-solaris
install-solaris invokes the Solaris Install program. Depending on graphical capability and available memory at the time of invocation,
install-solaris invokes either a text-based installer or a graphical installer.
The following minimum requirements for physical memory dictate which features are available during installation:
For SPARC machines:
128 MB
Minimum physical memory for all installation types
128 MB
Minimum physical memory required for windowing system
384 MB
Minimum physical memory required for graphical-based installation
For x86 machines:
256 MB
Minimum physical memory for all installation types
256 MB
Minimum physical memory required for windowing system
512 MB
Minimum physical memory required for graphical-based installation
In some cases, even if the minimum physical memory is present, available virtual memory after system startup can limit the number of fea-
tures available.
install-solaris exists only on the Solaris installation media (CD or DVD) and should be invoked only from there. Refer to the for more
details.
install-solaris allows installation of the operating system onto any standalone system. install-solaris loads the software available on the
installation media. Refer to the for disk space requirements.
Refer to the for more information on the various menus and selections.
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcdrom (Solaris instal- |
| |lation media) |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
pkginfo(1), install(1M), pkgadd(1M), attributes(5)
It is advisable to exit install-solaris by means of the exit options in the install-solaris menus.
23 Sep 2005 install-solaris(1M)