On Friday September 23, mingz@xxxxxxxxxxx wrote:
> i did not read the mdadm code. but i suspect there is a pointer misuse
> when there is no configuration file available.
>
...
> [root@localhost ~]# strace mdadm --assemble /dev/md0
> execve("/sbin/mdadm", ["mdadm", "--assemble", "/dev/md0"], [/* 23 vars
> */]) = 0
> uname({sys="Linux", node="localhost.localdomain", ...}) = 0
> brk(0) = 0x515000
...
> open("/etc/mdadm.conf", O_RDONLY) = -1 ENOENT (No such file or
> directory)
> --- SIGSEGV (Segmentation fault) @ 0 (0) ---
> +++ killed by SIGSEGV +++
>
> [root@localhost ~]# mdadm --version
> mdadm - v1.6.0 - 4 June 2004
Fixed in v1.8.0, but I would recommend upgrading all the way to
1.12.0, or even 2.1.
NeilBrown
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