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package/sysvinit: remove inline comment from root remount

PATCH New Gustavo Zacarias 2 participants 3 messages Oct 20, 2014 – Oct 21, 2014

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#0 lore raw

PATCH 1/1 package/sysvinit: remove inline comment from root remount

It breaks the root rw remount as explained in bug #7442. Thanks to joymarquis at hotmail.com for pointing it out.

---
 package/sysvinit/inittab | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
package/sysvinit/inittab +1 -1
index d3de4a7..fd0d2f0 100644
@@ -5,7 +5,7 @@
 id:1:initdefault:
 
 proc::sysinit:/bin/mount -t proc proc /proc
-rwmo::sysinit:/bin/mount -o remount,rw / # REMOUNT_ROOTFS_RW
+rwmo::sysinit:/bin/mount -o remount,rw /
 dpts::sysinit:/bin/mkdir -p /dev/pts
 dshm::sysinit:/bin/mkdir -p /dev/shm
 moun::sysinit:/bin/mount -a
Signature · 1 line
2.0.4
#1 lore raw

PATCH 1/1 package/sysvinit: remove inline comment from root remount

Gustavo, All,

On 2014-10-20 16:18 -0300, Gustavo Zacarias spake thusly:

Quoted 4 lines

It breaks the root rw remount as explained in bug #7442. Thanks to joymarquis at hotmail.com for pointing it out.

NAK, because that's what is used to decide whether to remount root RW or not (from system/system.mk ):

    ifeq ($(BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW),y)
    # Find commented line, if any, and remove leading '#'s
    define SYSTEM_REMOUNT_RW
        $(SED) '/^#.*# REMOUNT_ROOTFS_RW$$/s~^#\+~~' $(TARGET_DIR)/etc/inittab
    endef
    else
    # Find uncommented line, if any, and add a leading '#'
    define SYSTEM_REMOUNT_RW
        $(SED) '/^[^#].*# REMOUNT_ROOTFS_RW$$/s~^~#~' $(TARGET_DIR)/etc/inittab
    endef
    endif
    TARGET_FINALIZE_HOOKS += SYSTEM_REMOUNT_RW

We must find another solution.

Regards,
Yann E. MORIN.

Quoted 24 lines
---
 package/sysvinit/inittab | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
package/sysvinit/inittab +1 -1
index d3de4a7..fd0d2f0 100644
@@ -5,7 +5,7 @@
 id:1:initdefault:
 
 proc::sysinit:/bin/mount -t proc proc /proc
-rwmo::sysinit:/bin/mount -o remount,rw / # REMOUNT_ROOTFS_RW
+rwmo::sysinit:/bin/mount -o remount,rw /
 dpts::sysinit:/bin/mkdir -p /dev/pts
 dshm::sysinit:/bin/mkdir -p /dev/shm
 moun::sysinit:/bin/mount -a
Signature · 6 lines
2.0.4

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#2 lore raw

PATCH 1/1 package/sysvinit: remove inline comment from root remount

Quoted 24 lines · Yann E. MORIN

Gustavo, All,

On 2014-10-20 16:18 -0300, Gustavo Zacarias spake thusly:

Quoted 4 lines

It breaks the root rw remount as explained in bug #7442. Thanks to joymarquis at hotmail.com for pointing it out.

NAK, because that's what is used to decide whether to remount root RW or not (from system/system.mk ):

    ifeq ($(BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW),y)
    # Find commented line, if any, and remove leading '#'s
    define SYSTEM_REMOUNT_RW
        $(SED) '/^#.*# REMOUNT_ROOTFS_RW$$/s~^#\+~~' $(TARGET_DIR)/etc/inittab
    endef
    else
    # Find uncommented line, if any, and add a leading '#'
    define SYSTEM_REMOUNT_RW
        $(SED) '/^[^#].*# REMOUNT_ROOTFS_RW$$/s~^~#~' $(TARGET_DIR)/etc/inittab
    endef
    endif
    TARGET_FINALIZE_HOOKS += SYSTEM_REMOUNT_RW
Quoted 1 line

We must find another solution.

Searching for the comment isn't pretty, i'd just:

rwmo::sysinit:/bin/mount -o remount,rw / (sysvinit) null::sysinit:/bin/mount -o remount,rw / (skeleton)

And nuke them when the root must be RO by searching for "mount -o remount,rw /".

But really well done that should all move to an initscript at the S00 order that handles ALL of the filesystems at once in a predictable way via /etc/fstab, there's no excuse.
Regards.