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Optimized umount procedures

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This commit is contained in:
Kevin Veen-Birkenbach
2020-06-11 11:41:51 +02:00
parent e8ffc4d756
commit aa2eb62e77
3 changed files with 14 additions and 10 deletions
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12
scripts/image/base.sh
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@@ -50,6 +50,18 @@ mount_partitions(){
error
}
umount_everything(){
info "Unmounting everything..." &&
(umount -lv "$chroot_dev_pts_mount_path" || warning "Umounting $chroot_dev_pts_mount_path failed!") &&
(umount -lv "$chroot_dev_mount_path" || warning "Umounting $chroot_dev_mount_path failed!" ) &&
(umount -v "$chroot_proc_mount_path" || warning "Umounting $chroot_proc_mount_path failed!" ) &&
(umount -v "$chroot_sys_mount_path" || warning "Umounting $chroot_sys_mount_path failed!") &&
(umount -v "$root_mount_path""boot/" || warning "Umounting $root_mount_path""boot/ failed!") &&
(umount -v "$root_mount_path" || warning "Umounting $root_mount_path failed!") &&
(umount -v "$boot_mount_path" || warning "Umounting $boot_mount_path failed!") ||
warning "Failed."
}
mount_chroot_binds(){
info "Mount chroot environments..." &&
chroot_sys_mount_path="$root_mount_path""sys/" &&

4
scripts/image/chroot.sh
View File

@@ -5,9 +5,7 @@
source "$(dirname "$(readlink -f "${0}")")/base.sh" || (echo "Loading base.sh failed." && exit 1)
destructor(){
info "Unmount everything" &&
umount "$root_mount_path"{dev/pts,dev,sys,proc,boot,} $boot_mount_path||
warning "Failed."
umount_everything
}
info "Starting chroot..."

8
scripts/image/setup.sh
View File

@@ -10,13 +10,7 @@ info "Setupscript for images started..."
info "Define functions..."
destructor(){
info "Cleaning up..."
umount -v "$chroot_dev_pts_mount_path" || warning "Umounting $chroot_dev_pts_mount_path failed!"
umount -v "$chroot_dev_mount_path" || warning "Umounting $chroot_dev_mount_path failed!"
umount -v "$chroot_proc_mount_path" || warning "Umounting $chroot_proc_mount_path failed!"
umount -v "$chroot_sys_mount_path" || warning "Umounting $chroot_sys_mount_path failed!"
umount -v "$root_mount_path""boot/" || warning "Umounting $root_mount_path""boot/ failed!"
umount -v "$root_mount_path" || warning "Umounting $root_mount_path failed!"
umount -v "$boot_mount_path" || warning "Umounting $boot_mount_path failed!"
umount_everything
rmdir -v "$root_mount_path" || warning "Removing $root_mount_path failed!"
rmdir -v "$boot_mount_path" || warning "Removing $boot_mount_path failed!"
rmdir -v "$working_folder_path" || warning "Removing $working_folder_path failed!"