From owner-freebsd-questions@FreeBSD.ORG Sun Jun 4 23:39:38 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D560C16A79D for ; Sun, 4 Jun 2006 23:39:38 +0000 (UTC) (envelope-from wmoran@collaborativefusion.com) Received: from mx00.pub.collaborativefusion.com (mx00.pub.collaborativefusion.com [206.210.89.199]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9397543D5C for ; Sun, 4 Jun 2006 23:39:34 +0000 (GMT) (envelope-from wmoran@collaborativefusion.com) Received: from localhost (monrovll-cuda1-24-53-251-44.pittpa.adelphia.net [24.53.251.44]) (AUTH: LOGIN wmoran, TLS: TLSv1/SSLv3,256bits,AES256-SHA) by wingspan with esmtp; Sun, 04 Jun 2006 19:39:33 -0400 id 00056413.44836F35.0000B97C Date: Sun, 4 Jun 2006 19:39:32 -0400 From: Bill Moran To: David King Message-Id: <20060604193932.1872024a.wmoran@collaborativefusion.com> In-Reply-To: References: <0CFDA5B7-6649-4891-BB66-31D9BCB83B38@ketralnis.com> <20060604085148.5f7c5287.wmoran@collaborativefusion.com> Organization: Collaborative Fusion X-Mailer: Sylpheed version 1.0.6 (GTK+ 1.2.10; i386-portbld-freebsd6.1) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: freebsd-questions@freebsd.org Subject: Re: shmget: No space on device (sshit) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 04 Jun 2006 23:39:41 -0000 David King wrote: > >> I'm trying to use sshit.pl from /usr/ports/secrurity/sshit, and I'm > >> having some trouble with it that I think may be a bug, or a mis- > >> configuration on my part. [...] > > How about the output from 'ipcs -b'. > > Here it is. There looks to be quite a few share memory segments (192) > of size 64k owned by root, for a total of 12MB. > Any way to find out who (i.e. what process) owns these? Yes. Read the man page. > Anything here that would prevent sshit from allocating more? Sure. That's the point to this. You trimmed out all your config information, but how many shared memory segments are you allowing? How many semaphores? If those are near 192 and 10, you may be hitting the limit on how _many_ are allowed, not how much memory they can use. > > Message Queues: > T ID KEY MODE OWNER GROUP QBYTES > > Shared Memory: > T ID KEY MODE OWNER GROUP SEGSZ > m 65536 1768452979 --rw-r--r-- root wheel 65536 > m 65537 134881 --rw-r--r-- root wheel 65536 > m 65538 936011 --rw-r--r-- root wheel 65536 > m 65539 21505 --rw-r--r-- root wheel 65536 > m 65540 708471 --rw-r--r-- root wheel 65536 > m 65541 393998 --rw-r--r-- root wheel 65536 > m 65542 463840 --rw-r--r-- root wheel 65536 > m 65543 239768 --rw-r--r-- root wheel 65536 > m 65544 315355 --rw-r--r-- root wheel 65536 > m 65545 647301 --rw-r--r-- root wheel 65536 > m 65546 758220 --rw-r--r-- root wheel 65536 > m 65547 319092 --rw-r--r-- root wheel 65536 > m 65548 438209 --rw-r--r-- root wheel 65536 > m 65549 264750 --rw-r--r-- root wheel 65536 > m 65550 900372 --rw-r--r-- root wheel 65536 > m 65551 450947 --rw-r--r-- root wheel 65536 > m 65552 319143 --rw-r--r-- root wheel 65536 > m 65553 667132 --rw-r--r-- root wheel 65536 > m 65554 678503 --rw-r--r-- root wheel 65536 > m 65555 205070 --rw-r--r-- root wheel 65536 > m 65556 261008 --rw-r--r-- root wheel 65536 > m 65557 746913 --rw-r--r-- root wheel 65536 > m 65558 537169 --rw-r--r-- root wheel 65536 > m 65559 148677 --rw-r--r-- root wheel 65536 > m 65560 466431 --rw-r--r-- root wheel 65536 > m 65561 847944 --rw-r--r-- root wheel 65536 > m 65562 493283 --rw-r--r-- root wheel 65536 > m 65563 291515 --rw-r--r-- root wheel 65536 > m 65564 273361 --rw-r--r-- root wheel 65536 > m 65565 361511 --rw-r--r-- root wheel 65536 > m 65566 943679 --rw-r--r-- root wheel 65536 > m 65567 104850 --rw-r--r-- root wheel 65536 > m 65568 923027 --rw-r--r-- root wheel 65536 > m 65569 99654 --rw-r--r-- root wheel 65536 > m 65570 109215 --rw-r--r-- root wheel 65536 > m 65571 151776 --rw-r--r-- root wheel 65536 > m 65572 780233 --rw-r--r-- root wheel 65536 > m 65573 36300 --rw-r--r-- root wheel 65536 > m 65574 996835 --rw-r--r-- root wheel 65536 > m 65575 905752 --rw-r--r-- root wheel 65536 > m 65576 413185 --rw-r--r-- root wheel 65536 > m 65577 738308 --rw-r--r-- root wheel 65536 > m 65578 378455 --rw-r--r-- root wheel 65536 > m 65579 292777 --rw-r--r-- root wheel 65536 > m 65580 280534 --rw-r--r-- root wheel 65536 > m 65581 922167 --rw-r--r-- root wheel 65536 > m 65582 205803 --rw-r--r-- root wheel 65536 > m 65583 843486 --rw-r--r-- root wheel 65536 > m 65584 643431 --rw-r--r-- root wheel 65536 > m 65585 619205 --rw-r--r-- root wheel 65536 > m 65586 466482 --rw-r--r-- root wheel 65536 > m 65587 842890 --rw-r--r-- root wheel 65536 > m 65588 421007 --rw-r--r-- root wheel 65536 > m 65589 123134 --rw-r--r-- root wheel 65536 > m 65590 203026 --rw-r--r-- root wheel 65536 > m 65591 126853 --rw-r--r-- root wheel 65536 > m 65592 560544 --rw-r--r-- root wheel 65536 > m 65593 777368 --rw-r--r-- root wheel 65536 > m 65594 347079 --rw-r--r-- root wheel 65536 > m 65595 548244 --rw-r--r-- root wheel 65536 > m 65596 223498 --rw-r--r-- root wheel 65536 > m 65597 211499 --rw-r--r-- root wheel 65536 > m 65598 426141 --rw-r--r-- root wheel 65536 > m 65599 929676 --rw-r--r-- root wheel 65536 > m 65600 589519 --rw-r--r-- root wheel 65536 > m 65601 238356 --rw-r--r-- root wheel 65536 > m 65602 903119 --rw-r--r-- root wheel 65536 > m 65603 742518 --rw-r--r-- root wheel 65536 > m 65604 118906 --rw-r--r-- root wheel 65536 > m 65605 12195 --rw-r--r-- root wheel 65536 > m 65606 452658 --rw-r--r-- root wheel 65536 > m 65607 779292 --rw-r--r-- root wheel 65536 > m 65608 616472 --rw-r--r-- root wheel 65536 > m 65609 581670 --rw-r--r-- root wheel 65536 > m 65610 115726 --rw-r--r-- root wheel 65536 > m 65611 760272 --rw-r--r-- root wheel 65536 > m 65612 930615 --rw-r--r-- root wheel 65536 > m 65613 692574 --rw-r--r-- root wheel 65536 > m 65614 404008 --rw-r--r-- root wheel 65536 > m 65615 983673 --rw-r--r-- root wheel 65536 > m 65616 664817 --rw-r--r-- root wheel 65536 > m 65617 755149 --rw-r--r-- root wheel 65536 > m 65618 239145 --rw-r--r-- root wheel 65536 > m 65619 572056 --rw-r--r-- root wheel 65536 > m 65620 999836 --rw-r--r-- root wheel 65536 > m 65621 515623 --rw-r--r-- root wheel 65536 > m 65622 26726 --rw-r--r-- root wheel 65536 > m 65623 843908 --rw-r--r-- root wheel 65536 > m 65624 491648 --rw-r--r-- root wheel 65536 > m 65625 644192 --rw-r--r-- root wheel 65536 > m 65626 961988 --rw-r--r-- root wheel 65536 > m 65627 773760 --rw-r--r-- root wheel 65536 > m 65628 419259 --rw-r--r-- root wheel 65536 > m 65629 788519 --rw-r--r-- root wheel 65536 > m 65630 352541 --rw-r--r-- root wheel 65536 > m 65631 139540 --rw-r--r-- root wheel 65536 > m 65632 34007 --rw-r--r-- root wheel 65536 > m 65633 599450 --rw-r--r-- root wheel 65536 > m 65634 615534 --rw-r--r-- root wheel 65536 > m 65635 536227 --rw-r--r-- root wheel 65536 > m 65636 694391 --rw-r--r-- root wheel 65536 > m 65637 174996 --rw-r--r-- root wheel 65536 > m 65638 552561 --rw-r--r-- root wheel 65536 > m 65639 295967 --rw-r--r-- root wheel 65536 > m 65640 449011 --rw-r--r-- root wheel 65536 > m 65641 666550 --rw-r--r-- root wheel 65536 > m 65642 449492 --rw-r--r-- root wheel 65536 > m 65643 478915 --rw-r--r-- root wheel 65536 > m 65644 793261 --rw-r--r-- root wheel 65536 > m 65645 787357 --rw-r--r-- root wheel 65536 > m 65646 251817 --rw-r--r-- root wheel 65536 > m 65647 906507 --rw-r--r-- root wheel 65536 > m 65648 104773 --rw-r--r-- root wheel 65536 > m 65649 278643 --rw-r--r-- root wheel 65536 > m 65650 207507 --rw-r--r-- root wheel 65536 > m 65651 271641 --rw-r--r-- root wheel 65536 > m 65652 123201 --rw-r--r-- root wheel 65536 > m 65653 672438 --rw-r--r-- root wheel 65536 > m 65654 951886 --rw-r--r-- root wheel 65536 > m 65655 14306 --rw-r--r-- root wheel 65536 > m 65656 262862 --rw-r--r-- root wheel 65536 > m 65657 353562 --rw-r--r-- root wheel 65536 > m 65658 921752 --rw-r--r-- root wheel 65536 > m 65659 288815 --rw-r--r-- root wheel 65536 > m 65660 437397 --rw-r--r-- root wheel 65536 > m 65661 4170 --rw-r--r-- root wheel 65536 > m 65662 577448 --rw-r--r-- root wheel 65536 > m 65663 299650 --rw-r--r-- root wheel 65536 > m 65664 212094 --rw-r--r-- root wheel 65536 > m 65665 657860 --rw-r--r-- root wheel 65536 > m 65666 178943 --rw-r--r-- root wheel 65536 > m 65667 584609 --rw-r--r-- root wheel 65536 > m 65668 392826 --rw-r--r-- root wheel 65536 > m 65669 926299 --rw-r--r-- root wheel 65536 > m 65670 201215 --rw-r--r-- root wheel 65536 > m 65671 350066 --rw-r--r-- root wheel 65536 > m 65672 771963 --rw-r--r-- root wheel 65536 > m 65673 4963 --rw-r--r-- root wheel 65536 > m 65674 289925 --rw-r--r-- root wheel 65536 > m 65675 926072 --rw-r--r-- root wheel 65536 > m 65676 975908 --rw-r--r-- root wheel 65536 > m 65677 167988 --rw-r--r-- root wheel 65536 > m 65678 847222 --rw-r--r-- root wheel 65536 > m 65679 534640 --rw-r--r-- root wheel 65536 > m 65680 713908 --rw-r--r-- root wheel 65536 > m 65681 591006 --rw-r--r-- root wheel 65536 > m 65682 126499 --rw-r--r-- root wheel 65536 > m 65683 889067 --rw-r--r-- root wheel 65536 > m 65684 175951 --rw-r--r-- root wheel 65536 > m 65685 306669 --rw-r--r-- root wheel 65536 > m 65686 497392 --rw-r--r-- root wheel 65536 > m 65687 386772 --rw-r--r-- root wheel 65536 > m 65688 42102 --rw-r--r-- root wheel 65536 > m 65689 59289 --rw-r--r-- root wheel 65536 > m 65690 822104 --rw-r--r-- root wheel 65536 > m 65691 711323 --rw-r--r-- root wheel 65536 > m 65692 575228 --rw-r--r-- root wheel 65536 > m 65693 970464 --rw-r--r-- root wheel 65536 > m 65694 530142 --rw-r--r-- root wheel 65536 > m 65695 673604 --rw-r--r-- root wheel 65536 > m 65696 969609 --rw-r--r-- root wheel 65536 > m 65697 906395 --rw-r--r-- root wheel 65536 > m 65698 731959 --rw-r--r-- root wheel 65536 > m 65699 321206 --rw-r--r-- root wheel 65536 > m 65700 617936 --rw-r--r-- root wheel 65536 > m 65701 977236 --rw-r--r-- root wheel 65536 > m 65702 587474 --rw-r--r-- root wheel 65536 > m 65703 833992 --rw-r--r-- root wheel 65536 > m 65704 771057 --rw-r--r-- root wheel 65536 > m 65705 752375 --rw-r--r-- root wheel 65536 > m 65706 531527 --rw-r--r-- root wheel 65536 > m 65707 94380 --rw-r--r-- root wheel 65536 > m 65708 653728 --rw-r--r-- root wheel 65536 > m 65709 953186 --rw-r--r-- root wheel 65536 > m 65710 124766 --rw-r--r-- root wheel 65536 > m 65711 107431 --rw-r--r-- root wheel 65536 > m 65712 347103 --rw-r--r-- root wheel 65536 > m 65713 497564 --rw-r--r-- root wheel 65536 > m 65714 42909 --rw-r--r-- root wheel 65536 > m 65715 18348 --rw-r--r-- root wheel 65536 > m 65716 287973 --rw-r--r-- root wheel 65536 > m 65717 772658 --rw-r--r-- root wheel 65536 > m 65718 103682 --rw-r--r-- root wheel 65536 > m 65719 740557 --rw-r--r-- root wheel 65536 > m 65720 729147 --rw-r--r-- root wheel 65536 > m 65721 618518 --rw-r--r-- root wheel 65536 > m 65722 929703 --rw-r--r-- root wheel 65536 > m 65723 372835 --rw-r--r-- root wheel 65536 > m 65724 563418 --rw-r--r-- root wheel 65536 > m 65725 299022 --rw-r--r-- root wheel 65536 > m 65726 403019 --rw-r--r-- root wheel 65536 > m 65727 586283 --rw-r--r-- root wheel 65536 > > Semaphores: > T ID KEY MODE OWNER GROUP NSEMS > s 65536 1768452979 --rw-r--r-- root wheel 3 > s 65537 134881 --rw-r--r-- root wheel 3 > s 65538 936011 --rw-r--r-- root wheel 3 > s 65539 21505 --rw-r--r-- root wheel 3 > s 65540 708471 --rw-r--r-- root wheel 3 > s 65541 393998 --rw-r--r-- root wheel 3 > s 65542 463840 --rw-r--r-- root wheel 3 > s 65543 239768 --rw-r--r-- root wheel 3 > s 65544 315355 --rw-r--r-- root wheel 3 > s 65545 647301 --rw-r--r-- root wheel 3 > > -- Bill Moran When I point out limitations of one technique as a motivation for another, I do so in the context of specific problems; for different problems or in other contexts, the first technique may indeed be the better choice. Useful software has been constructed using all of the techniques presented here. Bjarne Stroustrup, _The_C++_Programming_Language_