Re: [gentoo-user] mount: Permission Denied in CHROOT

[Jigme Datse Yli-RAsku]

I had this problem, or at least something similar.  My solution (and this isn't specific instructions) was to boot from the CentOS "Everything" disc, and from there I could get a grub prompt, which would allow me to boot the system, which then from there I installed grub.  I think I ended up going through a few itterations before I got it booting correctly from the SSD, but in the end I got there.

On 2017-08-14 20:32, symack wrote:
> Hello Everyone,
>
> New installation on an older x346 system that has a HW raid serveraid7k.
> I have the appropriate kernel driver compiled `aic79xx`.
>
> lscpi:
>
> 00:00.0 Host bridge: Intel Corporation E7520 Memory Controller Hub (rev 0c)
> 00:00.1 Unassigned class [ff00]: Intel Corporation E7525/E7520 Error
> Reporting Registers (rev 0c)
> 00:02.0 PCI bridge: Intel Corporation E7525/E7520/E7320 PCI Express Port
> A (rev 0c)
> 00:04.0 PCI bridge: Intel Corporation E7525/E7520 PCI Express Port B
> (rev 0c)
> 00:05.0 PCI bridge: Intel Corporation E7520 PCI Express Port B1 (rev 0c)
> 00:06.0 PCI bridge: Intel Corporation E7520 PCI Express Port C (rev 0c)
> 00:08.0 System peripheral: Intel Corporation E7525/E7520/E7320 Extended
> Configuration Registers (rev 0c)
> 00:1d.0 USB controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB
> UHCI Controller #1 (rev 02)
> 00:1d.1 USB controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB
> UHCI Controller #2 (rev 02)
> 00:1d.7 USB controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2
> EHCI Controller (rev 02)
> 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2)
> 00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC
> Interface Bridge (rev 02)
> 00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE
> Controller (rev 02)
> 00:1f.3 SMBus: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus
> Controller (rev 02)
> 01:06.0 VGA compatible controller: Advanced Micro Devices, Inc.
> [AMD/ATI] RV100 [Radeon 7000 / Radeon VE]
> 02:00.0 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI Bridge
> A (rev 09)
> 02:00.2 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI Bridge
> B (rev 09)
> 03:03.0 Network controller: MYRICOM Inc. Myrinet 2000 Scalable Cluster
> Interconnect (rev 06)
> 05:00.0 Ethernet controller: Broadcom Limited NetXtreme BCM5721 Gigabit
> Ethernet PCI Express (rev 11)
> 06:00.0 Ethernet controller: Broadcom Limited NetXtreme BCM5721 Gigabit
> Ethernet PCI Express (rev 11)
> 07:00.0 PCI bridge: Intel Corporation 80332 [Dobson] I/O processor
> (A-Segment Bridge) (rev 07)
> 07:00.2 PCI bridge: Intel Corporation 80332 [Dobson] I/O processor
> (B-Segment Bridge) (rev 07)
> 08:0e.0 RAID bus controller: Adaptec ServeRAID Controller (rev 07)
>
>
>
> emerge --info
>
>
> Portage 2.3.6 (python 3.4.5-final-0, hardened/linux/amd64, gcc-5.4.0,
> glibc-2.23-r4, 4.8.17-hardened-r2 x86_64)
> =================================================================
> System uname:
> Linux-4.8.17-hardened-r2-x86_64-Intel-R-_Xeon-TM-_CPU_3.60GHz-with-gentoo-2.3
> KiB Mem:     8061620 total,   6539044 free
> KiB Swap:          0 total,         0 free
> Timestamp of repository gentoo: Mon, 07 Aug 2017 15:30:01 +0000
> sh bash 4.3_p48-r1
> ld GNU ld (Gentoo 2.28 p1.2) 2.28
> app-shells/bash:          4.3_p48-r1::gentoo
> dev-lang/perl:            5.24.1-r2::gentoo
> dev-lang/python:          2.7.12::gentoo, 3.4.5::gentoo
> dev-util/pkgconfig:       0.28-r2::gentoo
> sys-apps/baselayout:      2.3::gentoo
> sys-apps/openrc:          0.28::gentoo
> sys-apps/sandbox:         2.10-r3::gentoo
> sys-devel/autoconf:       2.69::gentoo
> sys-devel/automake:       1.15-r2::gentoo
> sys-devel/binutils:       2.28-r2::gentoo
> sys-devel/gcc:            5.4.0-r3::gentoo
> sys-devel/gcc-config:     1.7.3::gentoo
> sys-devel/libtool:        2.4.6-r3::gentoo
> sys-devel/make:           4.2.1::gentoo
> sys-kernel/linux-headers: 4.4::gentoo (virtual/os-headers)
> sys-libs/glibc:           2.23-r4::gentoo
> Repositories:
>
> gentoo
>     location: /usr/portage
>     sync-type: rsync
>     sync-uri: rsync://rsync.gentoo.org/gentoo-portage
> <http://rsync.gentoo.org/gentoo-portage>
>     priority: -1000
>
> ACCEPT_KEYWORDS="amd64"
> ACCEPT_LICENSE="* -@EULA"
> CBUILD="x86_64-pc-linux-gnu"
> CFLAGS="-march=core2 -msse4.1 -msse4.2 -mtune=generic -O2 -pipe"
> CHOST="x86_64-pc-linux-gnu"
> CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc
> /usr/share/gnupg/qualified.txt"
> CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf
> /etc/gentoo-release /etc/sandbox.d /etc/terminfo"
> CXXFLAGS="-march=core2 -msse4.1 -msse4.2 -mtune=generic -O2 -pipe"
> DISTDIR="/usr/portage/distfiles"
> FCFLAGS="-O2 -pipe"
> FEATURES="assume-digests binpkg-logs config-protect-if-modified
> distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch
> preserve-libs protect-owned sandbox sfperms strict unknown-features-warn
> unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
> FFLAGS="-O2 -pipe"
> GENTOO_MIRRORS="http://mirror.csclub.uwaterloo.ca/gentoo-distfiles/
> ftp://mirror.csclub.uwaterloo.ca/gentoo-distfiles/"
> LANG="en_US.utf8"
> LDFLAGS="-Wl,-O1 -Wl,--as-needed"
> MAKEOPTS="-j2"
> PKGDIR="/usr/portage/packages"
> PORTAGE_CONFIGROOT="/"
> PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times
> --omit-dir-times --compress --force --whole-file --delete --stats
> --human-readable --timeout=180 --exclude=/distfiles --exclude=/local
> --exclude=/packages --exclude=/.git"
> PORTAGE_TMPDIR="/var/tmp"
> USE="acl amd64 berkdb bindist bzip2 cli cracklib crypt cxx dri gdbm
> hardened iconv ipv6 justify modules multilib ncurses nls nptl openmp pam
> pax_kernel pcre pie readline seccomp session ssl ssp tcpd unicode
> urandom xattr xtpax zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000
> atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938
> es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio
> via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core
> socache_shmcb unixd actions alias auth_basic authn_alias authn_anon
> authn_dbm authn_default authn_file authz_dbm authz_default
> authz_groupfile authz_host authz_owner authz_user autoindex cache cgi
> cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter
> file_cache filter headers include info log_config logio mem_cache mime
> mime_magic negotiation rewrite setenvif speling status unique_id userdir
> usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets
> stage tables krita karbon braindump author" COLLECTD_PLUGINS="df
> interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx sse
> sse2" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore
> fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom
> oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2
> timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput keyboard
> mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780
> lb216 lcdm001 mtxorb ncurses text"
> LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer"
> OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6"
> POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_4"
> PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby21 ruby22"
> USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi
> vesa dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2
> ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq
> steal rawnat logmark ipmark dhcpmac delude chaos account"
> Unset:  CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK,
> LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS,
> PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
>
>
>
> When I try to mount the partitions outside of chroot everything mounts
> fine. Within chroot, I get a "permission denied" when trying to mount. I
> am kind of stuck because when trying to install grub, I am getting:
>
> grub-install /dev/sda
> Installing for i386-pc platform.
> grub-install: warning: disk does not exist, so falling back to partition
> device /dev/sda4.
> grub-install: warning: disk does not exist, so falling back to partition
> device /dev/sda4.
> grub-install: warning: disk does not exist, so falling back to partition
> device /dev/sda4.
> grub-install: error: disk `hostdisk//dev/sda4' not found.
>
>
> Your help is greatly appreciated.
>
> Mike

-- 
Jigme Datse Yli-Rasku
jigme.datse@×××××××××××××××.com (Preferred address for new messages)

Jigme Datse Yli-Rasku
PO Box 270
Rossland, BC V0G 1Y0
Canada

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