Date: Fri, 25 Jan 2002 09:05:42 -0800 (PST) From: - - - <trust_no_1@libero.it> To: freebsd-gnats-submit@FreeBSD.org Subject: i386/34267: FreeBSD hangs and reboots when overloaded during NTFS copy. Message-ID: <200201251705.g0PH5g870843@freefall.freebsd.org>
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>Number: 34267 >Category: i386 >Synopsis: FreeBSD hangs and reboots when overloaded during NTFS copy. >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Jan 25 09:10:03 PST 2002 >Closed-Date: >Last-Modified: >Originator: - - - >Release: FreeBSD 4.4-RELEASE >Organization: - - - >Environment: FreeBSD hansolo.tatooine.com 4.4-RELEASE FreeBSD 4.4-RELEASE #4: Fri Jan 11 20:15:59 CET 2002 trust@hansolo:/usr/src/sys/compile/HANSOLO i386 >Description: FreeBSD hangs and reboots if one do some operations (a copy of files) with a NTFS partition mounted in the filesystem tree. The NTFS partition is on a SCSI disc (ID=0) and FreeBSD is on an IDE disc (dual boot configuration) set as master on first IDE channel (i.e. on disc "c:") >How-To-Repeat: To reproduce the problem try the following: 1) mount (read only) a NTFS 4 partition and copy two (or more) BIG files from NTFS partition to the FreeBSD partition (I copied two 70M files). 2) WHILE the copy is "in progress" type a simple ls -R / on a different terminal. On my system this ALWAYS produces a hung and next a reboot. For example: # mount -t ntfs -r /dev/da0s1 /ntfs $ cd /home/trust<---------------------this on terminal 1 $ cp /ntfs/TEMP/bigfile ./bigfile1 <--this on terminal 1 $ cp /ntfs/TEMP/bigfile ./bigfile2 <--this on terminal 2 $ ls -R / <--------------------------this on terminal 3 The last 3 commands MUST be executed at the same time to reproduce the bug. >Fix: I don't know,... the only thing I can do is to NOT overload the system during the copy. >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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