If you use hp-ux you can resize the lun (i.e increase the lun size), and in os side you can use
to get the new size reflect and you can extend it, in hp-ux 11.31.
However the standard method and safe method would be :
- adding more lun to the VG.
- extend the vg with the lun/PVs.
- then extend the Filesystem online.(that means without unmounting the FS),
Hi..
I have to resize a partition(filesystem). I mean reduce the size one particular partition and increase the size of another. What should I do?? Pls help
Bala (5 Replies)
This is actually a VxVM question. I have a volume/filesystem spread over 4*146G disks. Now I want to shrink the filesystem - which I can do using vxresize. However, I want to shrink so that two of the four disks that the filesystem occupies are removed from the volume. Can I do that? (3 Replies)
Hi,
I am working on SunOS perlrate 5.10 Generic_127111-09 sun4v sparc SUNW,SPARC-Enterprise-T5120.
The server has an LSISAS3801E HBA card installed and is connected to a StorageTek 2530 array.
I have made a volume on arrary using Common Array Manager.
I can see the volume on server:
... (2 Replies)
Hi,
I need to increase a veritas filesystem I have currently mounted on a Solaris 10 server. We can resize the LUN on the NetApp filer no problem. What I need to know is what do I do next on the Solaris 10 server I have so that it will see the increase in size. Do I run 'devfsadm' to... (3 Replies)
Hello Experts,
I am very new to unix environment.
Root filesystem in one of our Linux boxes has almost reached 100%. is there a procedure/ way to resize the root filesystem.
******************************************************
ld8331:/ # df -h|more
Filesystem Size Used... (2 Replies)
Anyone know how to resize a LUN (if SAN disk array has increased the LUN size) and have AIX LVM know about it? Or is it automatic?
Equivalent vxvm command is something like: vxdisk resize size= (3 Replies)
i am facing a problem, i would like to resize a file system called /pcard04 i am not useing any voulme manager and we have a NETAPP center storge.
what i did is
root@cms-dev # df -h | grep /pcard04
/dev/dsk/c4t60A9800043346C35636F2D6D4F354743d0s0 5.2G 4.0G 1.0G 80% /pcard04
then... (1 Reply)
I'm new to linux and need information on how do I create a filesytem on a dedicated on LUN for RHEL 4 and 5? I want the filesystem to be a ext3
---------- Post updated at 10:00 AM ---------- Previous update was at 08:56 AM ----------
Found the answer. This thread can be closed. (1 Reply)
Good afternoon!
Help with a solution
I have AIX 7.1
works through vios
I expanded Lun
that it is necessary to make that aix saw this change and to expand the section lvm
Sorry for my English (1 Reply)
Discussion started by: iformats
1 Replies
LEARN ABOUT DEBIAN
tapset::scsi
TAPSET::SCSI(3stap)TAPSET::SCSI(3stap)NAME
tapset::scsi - systemtap scsi probe points
DESCRIPTION
This family of probe points is used to probe the SCSI activities. It contains the following probe points:
scsi.ioentry
Fires when SCSI mid layer prepares a SCSI request
Arguments:
disk_major
The major number of the disk
disk_minor
The minor number of the disk
device_state
The current state of the device. The possible values could be:
SDEV_CREATED = 1, /* device created but not added to sysfs
* Only internal commands allowed (for inq) */
SDEV_RUNNING = 2, /* device properly configured
* All commands allowed */
SDEV_CANCEL = 3, /* beginning to delete device
* Only error handler commands allowed */
SDEV_DEL = 4, /* device deleted
* no commands allowed */
SDEV_QUIESCE = 5, /* Device quiescent. No block commands
* will be accepted, only specials (which
* originate in the mid-layer) */
SDEV_OFFLINE = 6, /* Device offlined (by error handling or
* user request */
SDEV_BLOCK = 7, /* Device blocked by scsi lld. No scsi
* commands from user or midlayer should be issued
* to the scsi lld. */
scsi.iodispatching
Fires when the SCSI mid layer dispatches a SCSI command to the low level driver
Arguments:
host_no
The host number
channel
The channel number
lun
The lun number
dev_id
The scsi device id
device_state
The current state of the device.
data_direction
The data_direction specifies whether this command is from/to the device.
The possible values could be:
DMA_BIDIRECTIONAL = 0,
DMA_TO_DEVICE = 1,
DMA_FROM_DEVICE = 2,
DMA_NONE = 3,
request_buffer
The request buffer address
req_bufflen
The request buffer length
scsi.iodone
Fires when a SCSI command is done by low level driver and enqueued into the done queue.
Arguments:
host_no
The host number
channel
The channel number
lun
The lun number
dev_id
The scsi device id
device_state
The current state of the device
data_direction
The data_direction specifies whether this command is from/to the device.
scsi.iocompleted
Fires when SCSI mid layer runs the completion processing for block device I/O requests
Arguments:
host_no
The host number
channel
The channel number
lun
The lun number
dev_id
The scsi device id
device_state
The current state of the device
data_direction
The data_direction specifies whether this command is from/to the device.
goodbytes
The bytes completed.
SEE ALSO stap(1), stapprobes(3stap)IBM TAPSET::SCSI(3stap)