Date: Thu, 12 Feb 2009 07:08:37 +0100 From: Polytropon <freebsd@edvax.de> To: Robert Huff <roberthuff@rcn.com> Cc: FreeBSD Questions <freebsd-questions@freebsd.org> Subject: Re: Determining process preventing umount of busy partition Message-ID: <20090212070837.08bbf237.freebsd@edvax.de> In-Reply-To: <18835.46899.607357.649275@jerusalem.litteratus.org> References: <20090212062505.ca66b93e.freebsd@edvax.de> <18835.46899.607357.649275@jerusalem.litteratus.org>
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On Thu, 12 Feb 2009 00:44:19 -0500, Robert Huff <roberthuff@rcn.com> wrote: > > Polytropon writes: > > > I'd like to ask how to determine which process (or program) keeps > > a partition in state "busy" so that umount will refuse to unmount > > this partition. > > The traditional tool for doing this is sysutils/lsof. > (Please let me know if it compiles.) Sadly not, but my Ports tree is not up to date, so I tried to compile it in PORTVERSION=4.82A, with this error: ===> Building for lsof-4.82A,3 (cd lib; make DEBUG="-O2" CFGF="-fno-strict-aliasing -pipe -march=pentium4 -march=pentium4 -DHASEFFNLINK=i_effnlink -DHASF_VNODE -DHASCPUMASK_T -DHASSBSTATE -DHAS_KVM_VNODE -DHAS_UFS1_2 -DHAS_NO_SI_UDEV -DHAS_SI_PRIV -DHAS_SYS_SX_H -DHAS_ZFS -DHAS_V_LOCKF -DHAS_LOCKF_ENTRY -DFREEBSDV=7000 -DHASFDESCFS=2 -DHASPSEUDOFS -DHASNULLFS -DHASIPv6 -DHAS_STRFTIME -DLSOF_VSTR=\"7.0-STABLE\"") cc -fno-strict-aliasing -pipe -march=pentium4 -march=pentium4 -DHASEFFNLINK=i_effnlink -DHASF_VNODE -DHASCPUMASK_T -DHASSBSTATE -DHAS_KVM_VNODE -DHAS_UFS1_2 -DHAS_NO_SI_UDEV -DHAS_SI_PRIV -DHAS_SYS_SX_H -DHAS_ZFS -DHAS_V_LOCKF -DHAS_LOCKF_ENTRY -DFREEBSDV=7000 -DHASFDESCFS=2 -DHASPSEUDOFS -DHASNULLFS -DHASIPv6 -DHAS_STRFTIME -DLSOF_VSTR="7.0-STABLE" -I/usr/src/sys -O2 -c ckkv.c In file included from ckkv.c:33: ../machine.h:62: error: redefinition of typedef 'cpumask_t' /usr/src/sys/sys/types.h:146: error: previous declaration of 'cpumask_t' was here *** Error code 1 Stop in /usr/ports/sysutils/lsof/work/lsof_4.82A.freebsd/lib. *** Error code 1 Stop in /usr/ports/sysutils/lsof/work/lsof_4.82A.freebsd. *** Error code 1 Stop in /usr/ports/sysutils/lsof. After I updated my Ports (just right now) I saw that lsof didn't change, still same version number. Installation via pkg_add -r worked without problems. # pkg_add -r lsof Fetching ftp://ftp.freebsd.org/pub/FreeBSD/ports/i386/packages-7-stable/Latest/lsof.tbz... Done. I've got lsof-4.82A,3 now. The manpage reveals that this seems to be exactly what I've been searching for, so "lsof | grep usr" should to the trick. Thanks! -- Polytropon >From Magdeburg, Germany Happy FreeBSD user since 4.0 Andra moi ennepe, Mousa, ...
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