Understand your recommendation. My aim is to know if we can go this way technically
For the current status, there is no need to add new disk to that VG, we just need to create new VG and that's all. The scalable VG with PP size 1 GB is created
I have 1 more point, can you explain to me the in-band and calculation of the percentage? In the docs it says this is used to calculate the usage percentage of disk, but somehow I can see 0%, 100% but the disk has data already on it and still has free PPs.
Hi!
How to extend /usr partition in rootvg on AIX 4.3.3-09?
I guess first I'll have to decrease the size of other partition(s) in rootvg?
Thank you! (2 Replies)
on the disk array (EMC Clariion cx300):
we added 3 disk and extended the LUN corresponding to HP-9000 (rp7410)
on HP-UX 11.11:
diskinfo /dev/rdsk/c10t0d0, show more disk space, but
vgdisplay vg13 does not show more space
So the problem is the disk had increased, but vgdisplay does not... (6 Replies)
I am running solaris 10 with Veritas. I want to extend a filesystem. It's an oracle partition (/ora12). How can I find out if there is space available to expand the filesystem and then how does one extend it.
I'm from the HPUX world and so LVM was always how I did things.
Thanks
jackie (5 Replies)
OK I'm sure this question has been posed far too many times.
I have solaris 10 x86 with NO Veritas or Disksuite filesystems. Below is the output of df -k
# df -k
Filesystem kbytes used avail capacity Mounted on
/ 10485760 547513 9317128 6% /
/dev... (1 Reply)
Hi all,
currently , my root filesystem already reach 90 ++%
I already add more cylinder in the root partition as below
Part Tag Flag Cylinders Size Blocks
0 root wm 67 - 5086 38.46GB (5020/0/0) 80646300
1 swap wu 1 - ... (11 Replies)
Hi,
I have recently increased the size of my pv and I am now attempting to increase the lv but I get the following error:
# vgdisplay
--- Volume group ---
VG Name VolGroup00
System ID
Format lvm2
Metadata Areas 1
Metadata... (7 Replies)
Hi all,
I need to extend a lv, but unfortunately I do not have enough space on my mirrored Volume group.
I've planned to add 2 more disks to this vg (for mirroring)
But ... what's the next steps to extend my lv using these 2 disks with a valid mirroring ?
1. extendvg myvg disk1 disk2... (3 Replies)
Hi all.
I have a Logical volume that I can't extend, with this error message:
server171:root:/root# lvextend -L +1024M -v /dev/aplic_vg/siteminderwa_lv
Finding volume group aplic_vg
Archiving volume group "aplic_vg" metadata (seqno 75).
Extending logical volume siteminderwa_lv to... (0 Replies)
Hello,
I have redhat and centos systems that I've only been able to grow the VG by adding more disks. I've been searching the web for a way to extend a volume group by growing the physical disk only and not having to add a second disk. Is it possible?
I can do this with AIX, by just... (0 Replies)
Discussion started by: bbbngowc
0 Replies
LEARN ABOUT FREEBSD
truncate
TRUNCATE(1) BSD General Commands Manual TRUNCATE(1)NAME
truncate -- truncate or extend the length of files
SYNOPSIS
truncate [-c] -s [+|-]size[K|k|M|m|G|g|T|t] file ...
truncate [-c] -r rfile file ...
DESCRIPTION
The truncate utility adjusts the length of each regular file given on the command-line.
The following options are available:
-c Do not create files if they do not exist. The truncate utility does not treat this as an error. No error messages are displayed and
the exit value is not affected.
-r rfile
Truncate or extend files to the length of the file rfile.
-s [+|-]size[K|k|M|m|G|g|T|t]
If the size argument is preceded by a plus sign (+), files will be extended by this number of bytes. If the size argument is pre-
ceded by a dash (-), file lengths will be reduced by no more than this number of bytes, to a minimum length of zero bytes. Other-
wise, the size argument specifies an absolute length to which all files should be extended or reduced as appropriate.
The size argument may be suffixed with one of K, M, G or T (either upper or lower case) to indicate a multiple of Kilobytes,
Megabytes, Gigabytes or Terabytes respectively.
Exactly one of the -r and -s options must be specified.
If a file is made smaller, its extra data is lost. If a file is made larger, it will be extended as if by writing bytes with the value zero.
If the file does not exist, it is created unless the -c option is specified.
Note that, while truncating a file causes space on disk to be freed, extending a file does not cause space to be allocated. To extend a file
and actually allocate the space, it is necessary to explicitly write data to it, using (for example) the shell's '>>' redirection syntax, or
dd(1).
EXIT STATUS
The truncate utility exits 0 on success, and >0 if an error occurs. If the operation fails for an argument, truncate will issue a diagnostic
and continue processing the remaining arguments.
SEE ALSO dd(1), touch(1), truncate(2)STANDARDS
The truncate utility conforms to no known standards.
HISTORY
The truncate utility first appeared in FreeBSD 4.2.
AUTHORS
The truncate utility was written by Sheldon Hearn <sheldonh@starjuice.net>.
BSD December 19, 2006 BSD