On January 03, 2012 9:03 AM, Fil wrote: > Vijay, > > I tried applying patches over that commit and it almost applied. There is still > one reject. > > cat ./multipathd/cli.h.rej > --- multipathd/cli.h 2011-12-18 02:25:43.000000000 -0500 > +++ multipathd/cli.h 2011-12-18 02:26:09.000000000 -0500 > @@ -65,9 +65,9 @@ > #define WILDCARDS (1 << __WILDCARDS) > #define QUIT (1 << __QUIT) > #define SHUTDOWN (1 << __SHUTDOWN) > -#define GETPRSTATUS (1 << __GETPRSTATUS) > -#define SETPRSTATUS (1 << __SETPRSTATUS) > -#define UNSETPRSTATUS (1 << __UNSETPRSTATUS) > +#define GETPRSTATUS (1 << __GETPRSTATUS) > +#define SETPRSTATUS (1 << __SETPRSTATUS) > +#define UNSETPRSTATUS (1UL << __UNSETPRSTATUS) > > #define INITIAL_REPLY_LEN 1000 > This is unexpected though I will recheck it. > It looks like those definitions already exist. The really bad news is once you > compile it and run it, it still breaks multipathd cli. > > ./mpathpersist/mpathpersist --out --register --param-sark=123abc > --prout-type=8 /dev/mapper/blah -v 4 > Jan 02 22:31:27 | alias = blah > Jan 02 22:31:27 | params = 0 0 1 1 round-robin 0 2 1 8:0 1 8:16 1 Jan 02 22:31:27 > | status = 2 0 0 0 1 1 A 0 2 0 8:0 A 0 8:16 A 0 Jan 02 22:31:27 | blah: disassemble > map [0 0 1 1 round-robin 0 2 1 8:0 1 > 8:16 1 ] > Jan 02 22:31:27 | 8:0: not found in pathvec Jan 02 22:31:27 | 8:16: not found in > pathvec Jan 02 22:31:27 | No device found for 8:0 > > Jan 02 22:31:27 | No device found for 8:16 Looks like this is due to sysfs changes in latest kernel. I will fix it. Thanks for reporting. > > Jan 02 22:31:27 | blah: disassemble status [2 0 0 0 1 1 A 0 2 0 8:0 A 0 > 8:16 A 0 ] > Jan 02 22:31:27 | blah: reservation_key = 0x123abc (config file default) Jan 02 > 22:31:27 | 36001405c55fc03cd8193d491eda0d4d7: no path available PR out: > command failed > > > multipathd -k > multipathd> help > > Jan 02 22:29:15 | Got request [help] > Jan 02 22:29:15 | Reply [1033 bytes] I will look into it and will fix it. > *** glibc detected *** ./multipathd/multipathd: free(): invalid next size > (normal): 0x00007fe77c001d40 *** ======= Backtrace: ========= > /lib64/libc.so.6[0x366b47c2d6] /lib64/libc.so.6[0x366b47d5be] > ./multipathd/multipathd[0x40abe7] ./multipathd/multipathd[0x4076eb] > /lib64/libpthread.so.0[0x366bc07d90] > /lib64/libc.so.6(clone+0x6d)[0x366b4ef48d] > ======= Memory map: ======== > 00400000-00412000 r-xp 00000000 fd:02 134411 /root/vlah/multipath- > tools/multipathd/multipathd > 00612000-00613000 rw-p 00012000 fd:02 134411 /root/vlah/multipath- > tools/multipathd/multipathd > 012a0000-012c1000 rw-p 00000000 00:00 0 > [heap] > 366b000000-366b022000 r-xp 00000000 fd:02 129841 /lib64/ld-2.14.90.so > 366b221000-366b222000 r--p 00021000 fd:02 129841 /lib64/ld-2.14.90.so > 366b222000-366b223000 rw-p 00022000 fd:02 129841 /lib64/ld-2.14.90.so > 366b223000-366b224000 rw-p 00000000 00:00 0 Thanks, Vijay -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
