Take a look on first lpar, we can see the virtual fiber, it comes from VIOS and routed to physical FC of Power machine.
Take a look on second lpar, it's not virtual. I wonder if it is actual physical FC from Power Machine assigned directly to lpar. --- Post updated at 09:27 AM ---
I wonder where those physical FC come from? As virtual FC comes from VIOS.
Moderator's Comments:
edit by bakunin: see my post below, please use CODE-tags. Thank you.
Hi,
Is there a way to dynamically increase the size of virtual disk on the LPAR. The virtual disk is coming from my VIO Server. From my SAN I have allocated a disk to VIO Server and from VIO Server to my LPAR....If I increase the space of the logical SAN DISK (DS 4700 using IBM TotalStorage... (0 Replies)
Hi,
I want to know if there is any command which will tell me if an AIX machine is a LPar or not. I am using "lparstat -i" but it does not work on all AIX machines. Is there any generic command by whose output I will come to know if it is an LPar or not?
Please help.
Thanks,
Vineet (3 Replies)
Hello, we have a wierd and urgent problem, with a few of our p595 LPARs running AIX 5.3. The LPARs ran AIX 5.3 TL 7 and booted off EMC SAN disks, using EMC Powerpath. Every boot we run "pprootdev on" and "pprootdev fix". We can issue "bosboot -a" and we can reboot the machines.
Now, on two... (2 Replies)
Hi All,
I recently got a connection to the SAN through a fibre channel on my solaris box:
#luxadm -e port
/devices/pci@1d,700000/SUNW,qlc@1/fp@0,0:devctl CONNECTED
#ls -l /dev/cfg
lrwxrwxrwx 1 root root 48 Feb 23 12:31 c4 -> ../../devices/pci@1d,700000/SUNW,qlc@1/fp@0,0:fc
I then... (2 Replies)
Hi Guru, my question is that can I create LPAR in AIX 5.3, 6.0, 6.1 by using smit lpar, rather than using HMC or AIX Commands? Thank you very much. Mir Alihttp://xwww.unix.com/images/icons/icon5.gif (3 Replies)
I have login into a server, and when i launch this command uname -L.
I can see there is a LPAR.
But is there anymore commands i can use to get more information on the LPAR ?
like it is VIO ?
wat the IP address ?
etc, etc.
please help. Thank you. (7 Replies)
We are running into a problem that we thought had solved but no go...
We have multiple machine types but 1 AIX and 2 i550 (AS/400) with 4 lpar each.
Existing AIX is an old (2004 vintage) machine with 5.2 on it for historical use only.
Existing Power6 i550 running code that will used... (6 Replies)
Hello,
I've set up email alerts on AIX Servers. so that i can get email notifications (via mail relay server) when ever there is abnormal behavior.
for example
1) my script monitors CPU/disk/memory etc... when it reaches high water ark, it will send an email alert.
2) disk usage alerts
3)... (5 Replies)
We have 2 LPAR. LPAR #1 have a Application, Database Server process (ctree Server) and SAN+Physical Table. LPAR#2 has only Application.
Both Application process are connected to Database via C-tree Server Process (Running on LPAR #1..
We want to keep one Active C-tree Server and one Backup... (1 Reply)
Discussion started by: gabhanes
1 Replies
LEARN ABOUT DEBIAN
libssh2_channel_read_ex
libssh2_channel_read_ex(3) libssh2 manual libssh2_channel_read_ex(3)NAME
libssh2_channel_read_ex - read data from a channel stream
SYNOPSIS
#include <libssh2.h>
ssize_t libssh2_channel_read_ex(LIBSSH2_CHANNEL *channel, int stream_id, char *buf, size_t buflen);
ssize_t libssh2_channel_read(LIBSSH2_CHANNEL *channel, char *buf, size_t buflen);
ssize_t libssh2_channel_read_stderr(LIBSSH2_CHANNEL *channel, char *buf, size_t buflen);
DESCRIPTION
Attempt to read data from an active channel stream. All channel streams have one standard I/O substream (stream_id == 0), and may have up
to 2^32 extended data streams as identified by the selected stream_id. The SSH2 protocol currently defines a stream ID of 1 to be the
stderr substream.
channel - active channel stream to read from.
stream_id - substream ID number (e.g. 0 or SSH_EXTENDED_DATA_STDERR)
buf - pointer to storage buffer to read data into
buflen - size of the buf storage
libssh2_channel_read(3) and libssh2_channel_read_stderr(3) are macros.
RETURN VALUE
Actual number of bytes read or negative on failure. It returns LIBSSH2_ERROR_EAGAIN when it would otherwise block. While LIB-
SSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.
Note that a return value of zero (0) can in fact be a legitimate value and only signals that no payload data was read. It is not an error.
ERRORS
LIBSSH2_ERROR_SOCKET_SEND - Unable to send data on socket.
LIBSSH2_ERROR_CHANNEL_CLOSED - The channel has been closed.
SEE ALSO libssh2_poll_channel_read(3)libssh2 0.15 1 Jun 2007 libssh2_channel_read_ex(3)