After upgrading two machines from mdadm 1.12.0 to 2.5-r1 they are starting to eat a lot of memory. There seems to be a memory leakage in 2.5 and I have read that it should be fixed in 2.5.1. Please mark mdadm 2.5.1 stable as soon as possible. Portage 2.1-r1 (default-linux/x86/2006.0, gcc-3.4.6, glibc-2.3.6-r4, 2.6.16.11 i686) ================================================================= System uname: 2.6.16.11 i686 Pentium III (Coppermine) Gentoo Base System version 1.6.15 dev-lang/python: 2.4.3-r1 dev-python/pycrypto: 2.0.1-r5 dev-util/ccache: [Not Present] dev-util/confcache: [Not Present] sys-apps/sandbox: 1.2.17 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2 sys-devel/binutils: 2.16.1-r3 sys-devel/gcc-config: 1.3.13-r2 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-march=pentium3 -O2 -pipe -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/alias /var/qmail/control" CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/terminfo" CXXFLAGS="-march=pentium3 -O2 -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks metadata-transfer sandbox sfperms strict" GENTOO_MIRRORS="ftp://ftp.linux.ee/pub/gentoo/distfiles/ http://trumpetti.atm.tut.fi/gentoo/ ftp://ftp.du.se/pub/os/gentoo ftp://mirror.nutsmaas.nl/gentoo/ http://ftp.du.se/pub/os/gentoo" LINGUAS="en" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude='/distfiles' --exclude='/local' --exclude='/packages'" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="x86 X apache2 arts avi berkdb bitmap-fonts bzip2 cdr cgi cli crypt ctype cups dri eds emboss encode esd fam foomaticdb gd gdbm gif gpm gstreamer gtk gtk2 imagemagick imap imlib isdnlog jpeg kde libg++ libwww mad maildir mhash mikmod motif mozilla mp3 mpeg mysql ncurses nls nptl nsplugin ogg opengl oss pam pcre pdflib perl png posix pppd python qt qt3 qt4 quicktime readline reflection samba sdl session spell spl ssl tcpd threads tiff truetype truetype-fonts type1-fonts udev usb vorbis xml xml2 xmms xorg xv zlib elibc_glibc input_devices_keyboard input_devices_mouse kernel_linux linguas_en userland_GNU video_cards_radeon video_cards_fglrx video_cards_vesa" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY
mdadm-2.5.2 has been released. Maybe better to try to stabilize this version as soon as possible.
2.5.2 in portage
*** Bug 139074 has been marked as a duplicate of this bug. ***