Your script works just about fine. You might need an if-else construct:
But what does this mean: "hasn't been assigned to any service"? That's meaningless. Either a port is being listened to or it's not.
Hi,
In Linux how to find out what will be the stack size allocated for a process?
Actually i have to fork n number of processess, and will call exec. I will be execing an executable which is already multithreaded and each thread size is defined. My doubt is how to know if the size of the... (2 Replies)
HI ,
I am having a file as
-----------------a.out-------------------
Hi I am
unix developer
using hp unix
this is a
test
---------------------------------------
i need to read each line by a unix script of the file and to print in console with the space in the line as ... (9 Replies)
I want to find out how many disk blocks are used by only data (and not metadata) by a file.
But as far as I can tell, if the file has holes, then there is no way to know this.
You can find out the logical size of the file (physical size + hole blocks).
You can get the physical size of the... (3 Replies)
Hi,
I want to know the command which can be used for finding the % of disk space occupied by files & sub-folders inside a given mount in Sun Solaris
For eg: I have /tmp/ folder when I sat df -k it will give the percentage of space used by /tmp/.
Say if I want to see how much % the files &... (2 Replies)
Guys,
Can some one help me?
I need to find the total percent of space occupied by core files on my unix system.
I know df -k will give me the percent space utilization for a directory but how do we replicate the space for a file? (3 Replies)
Hello,
I am using Red Hat linux system. I see my /work directory has used space 300GB. But there are so many sub directory under /work. I want to list each direcotry and under all subdirectory. But i want to know how much space occupied by each directory. What kind of command i can use to... (3 Replies)
I have long list of file wanna processed by a program:
data_1.txt
data_2.txt
data_3.txt
data_4.txt
data_5.txt
data_6.txt
data_7.txt
data_8.txt
.
.
data_1_2.txt
data_2_2.txt
data_3_2.txt
data_4_2.txt
data_5_2.txt
data_6_2.txt
. (12 Replies)
Hi All
How to answer the below interview question..
With a path and filename of "/mydir1/mydir2/mydir3/myfilenane.dat" write a UNIX script to display the filename (2 Replies)
Discussion started by: shumail
2 Replies
LEARN ABOUT DEBIAN
umad_release_port
UMAD_GET_PORT(3) OpenIB Programmer's Manual UMAD_GET_PORT(3)NAME
umad_get_port, umad_release_port - open and close an InfiniBand port
SYNOPSIS
#include <infiniband/umad.h>
int umad_get_port(char *ca_name, int portnum, umad_port_t *port);
int umad_release_port(umad_port_t *port);
DESCRIPTION
umad_get_port() fills the port structure with the IB port attributes specified by ca_name and portnum , or the default port if ca_name is
NULL and portnum is zero. If only one of ca_name and portnum are specified, the other is used as a filter. For example, passing a NULL
ca_name and 2 for the portnum means get a port from any of the local IB devices, as long as it is the second port. Note that the library
may use some reference scheme to support port caching therefore umad_release_port() should be called before the port structure can be deal-
located. The argument port is an umad_port_t struct, as specified in <infiniband/umad.h>.
typedef struct umad_port {
char ca_name[UMAD_CA_NAME_LEN]; /* Name of the device */
int portnum; /* Physical port number */
uint base_lid; /* Base port LID */
uint lmc; /* LMC of LID */
uint sm_lid; /* SM LID */
uint sm_sl; /* SM service level */
uint state; /* Logical port state */
uint phys_state; /* Physical port state */
uint rate; /* Port link bit rate */
uint64_t capmask; /* Port capabilities */
uint64_t gid_prefix; /* Gid prefix of this port */
uint64_t port_guid; /* GUID of this port */
} umad_port_t;
umad_release_port() releases the resources that were allocated by the umad_get_port() function for the specified IB port.
RETURN VALUE
umad_get_port() and umad_release_port() return 0 on success, and a negative value on error.
AUTHORS
Hal Rosenstock <halr@voltaire.com>
Dotan Barak <dotanb@mellanox.co.il>
OpenIB May 21, 2007 UMAD_GET_PORT(3)