{"action":"opened","issue":{"url":"https://api.github.com/repos/pscedu/slash2/issues/204","labels_url":"https://api.github.com/repos/pscedu/slash2/issues/204/labels{/name}","comments_url":"https://api.github.com/repos/pscedu/slash2/issues/204/comments","events_url":"https://api.github.com/repos/pscedu/slash2/issues/204/events","html_url":"https://github.com/pscedu/slash2/issues/204","id":89859576,"number":204,"title":"MDS: post startup fcmh refcnt assert","user":{"login":"slovichon","id":6945653,"avatar_url":"https://avatars.githubusercontent.com/u/6945653?v=3","gravatar_id":"","url":"https://api.github.com/users/slovichon","html_url":"https://github.com/slovichon","followers_url":"https://api.github.com/users/slovichon/followers","following_url":"https://api.github.com/users/slovichon/following{/other_user}","gists_url":"https://api.github.com/users/slovichon/gists{/gist_id}","starred_url":"https://api.github.com/users/slovichon/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/slovichon/subscriptions","organizations_url":"https://api.github.com/users/slovichon/orgs","repos_url":"https://api.github.com/users/slovichon/repos","events_url":"https://api.github.com/users/slovichon/events{/privacy}","received_events_url":"https://api.github.com/users/slovichon/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/pscedu/slash2/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-06-21T03:46:12Z","updated_at":"2015-06-21T03:46:12Z","closed_at":null,"body":"\nOn 2012-01-24 10:19:17 -0500, Paul Nowoczynski wrote:\n\n> ```\nThis assert appears to be happening upon restart of the MDS.\n> \n> [1327417997:366482 slmrmithr23:7ffd6fdf2700:fcmh mds.c mds_handle_rls_bmap 1204] [assert] f->fcmh_refcnt > 0\n> \n> Program received signal SIGABRT, Aborted.\n> [Switching to Thread 0x7ffd6fdf2700 (LWP 27760)]\n> 0x0000003483c32885 in raise () from /lib64/libc.so.6\n> (gdb) bt\n> # 0  0x0000003483c32885 in raise () from /lib64/libc.so.6\n> # 1  0x0000003483c34065 in abort () from /lib64/libc.so.6\n> # 2  0x00000000004cb73a in _psclogv (pci=0x7ffdd8000ca0, level=PLL_FATAL, options=0, fmt=0x710fa0 \"[assert] %s\", ap=0x7ffd6fdf10e0) at /local/src/p/psc_fsutil_libs/psc_util/log.c:395\n> # 3  0x00000000004cb931 in _psc_fatal (pci=0x7ffdd8000ca0, level=PLL_FATAL, options=0, fmt=0x710fa0 \"[assert] %s\") at /local/src/p/psc_fsutil_libs/psc_util/log.c:427\n> # 4  0x000000000046b7c4 in _fcmh_op_done_type (pci=0x7ffdd8000ca0, f=0xa15ff0, type=FCMH_OPCNT_LOOKUP_FIDC) at /local/src/p/slash_nara/share/fidc_common.c:518\n> # 5  0x00000000004eb1be in mds_handle_rls_bmap (rq=0x4c50280, sliod=1) at /local/src/p/slash_nara/slashd/mds.c:1204\n> # 6  0x00000000005865b0 in slm_rmi_handle_rls_bmap (rq=0x4c50280) at /local/src/p/slash_nara/slashd/rmi.c:314\n> # 7  0x000000000058ac96 in slm_rmi_handler (rq=0x4c50280) at /local/src/p/slash_nara/slashd/rmi.c:650\n> # 8  0x00000000005cc145 in pscrpc_server_handle_request (svc=0x4bf1c00, thread=0x7ffdd8000b40) at /local/src/p/psc_fsutil_libs/psc_rpc/service.c:388\n> # 9  0x00000000005d1088 in pscrpcthr_main (thr=0x7ffdd8000b40) at /local/src/p/psc_fsutil_libs/psc_rpc/service.c:758\n> # 10 0x00000000005dd1a7 in _pscthr_begin (arg=0x7fffffffd5d0) at /local/src/p/psc_fsutil_libs/psc_util/thread.c:311\n> # 11 0x00000034844077f1 in start_thread () from /lib64/libpthread.so.0\n> # 12 0x0000003483ce570d in clone () from /lib64/libc.so.6\n> (gdb)\n```\nOn 2012-04-11 10:21:23 -0400, Jared Yanovich wrote:\n\n> ```\n*** Bug 263 has been marked as a duplicate of this bug. ***\n```\nOn 2012-04-11 10:23:27 -0400, Jared Yanovich wrote:\n\n> ```\n*** Bug 216 has been marked as a duplicate of this bug. ***\n```\nOn 2012-05-11 01:42:36 -0400, Jared Yanovich wrote:\n\n> ```\nI believe this was fixed when the PTRUNC startup code fixed some bogus fcmh_refcnt handling.\n```\nOn 2013-06-25 12:27:54 -0400, Jared Yanovich wrote:\n\n> ```\nFixed with ptrunc changes awhile back.\n```\n"}}