My original rdma-core version was 22 then but it still shows after installed rdma-core-28.
This is my log of the original state.
dependency-vm:~ # ldd `which ibv_devices`
linux-vdso.so.1 (0x00007ffdeb7ec000)
libibverbs.so.1 => /usr/lib64/libibverbs.so.1 (0x00007f68c7ecd000)
libc.so.6 => /lib64/libc.so.6 (0x00007f68c7b12000)
libnl-route-3.so.200 => /usr/lib64/libnl-route-3.so.200 (0x00007f68c789c000)
libnl-3.so.200 => /usr/lib64/libnl-3.so.200 (0x00007f68c767a000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f68c745b000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007f68c7257000)
/lib64/ld-linux-x86-64.so.2 (0x00007f68c82e9000)
dependency-vm:~ # ls -al /usr/lib64/libibverbs.so.1
lrwxrwxrwx 1 root root 22 Dec 9 12:31 /usr/lib64/libibverbs.so.1 -> libibverbs.so.1.5.22.5
dependency-vm:~ #
After build.sh in rdma-core-28.0,
dependency-vm:~/rdma-core-28.0 # ls -al /usr/lib64/libibverbs.so.1
lrwxrwxrwx 1 root root 22 Dec 9 12:31 /usr/lib64/libibverbs.so.1 -> libibverbs.so.1.5.22.5
-----Original Message-----
From: Jason Gunthorpe <jgg@xxxxxxxx>
Sent: Tuesday, March 17, 2020 12:46 PM
To: Ju-Hyoung Lee <juhlee@xxxxxxxxxxxxx>
Cc: linux-rdma@xxxxxxxxxxxxxxx
Subject: [EXTERNAL] Re: Find rdma-core version
On Tue, Mar 17, 2020 at 05:23:28AM +0000, Ju-Hyoung Lee wrote:
> Hi,
>
> Can anyone help me find what rdma-core version I installed in the
> system? It's a set of lib and utilities, but there might be a way I
> can verify the version after the official release installation. Any
> help?
$ ldd `which ibv_devinfo`
linux-vdso.so.1 (0x00007ffc63bd6000)
libibverbs.so.1 => /lib64/libibverbs.so.1 (0x00007f3de67c4000) [..]
$ ls -l /lib64/libibverbs.so.1
lrwxrwxrwx 1 root root 22 Mar 6 19:43 /lib64/libibverbs.so.1 -> libibverbs.so.1.7.27.0*
^^^^
rdma-core version is 27
Jason
