diff mbox

[LEDE-DEV,2/4] v2: block.c: Add support for checking vfat filesystems

Message ID 1463570913-6860-1-git-send-email-lede@daniel.thecshore.com
State Superseded
Delegated to: John Crispin
Headers show

Commit Message

Daniel Dickinson May 18, 2016, 11:28 a.m. UTC
From: Daniel Dickinson <lede@daniel.thecshore.com>

v2: Fix mixup of dosfsck checking ext* and e2fsck checking vfat.

vfat is a common filesystem which users may want to mount on an
OpenWrt/LEDE device, so support peforming filesystem checks
before mount for vfat.

Signed-off-by: Daniel Dickinson <lede@daniel.thecshore.com>
---
 block.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

Comments

John Crispin May 19, 2016, 6:07 a.m. UTC | #1
On 18/05/2016 13:28, lede@daniel.thecshore.com wrote:
> From: Daniel Dickinson <lede@daniel.thecshore.com>
> 
> v2: Fix mixup of dosfsck checking ext* and e2fsck checking vfat.
> 
> vfat is a common filesystem which users may want to mount on an
> OpenWrt/LEDE device, so support peforming filesystem checks
> before mount for vfat.

has this series been test on device and did you verify that the fs check
now works properly for both those filesystems ?

	John

> 
> Signed-off-by: Daniel Dickinson <lede@daniel.thecshore.com>
> ---
>  block.c | 12 +++++++++---
>  1 file changed, 9 insertions(+), 3 deletions(-)
> 
> diff --git a/block.c b/block.c
> index 71ffd0b..5a584cb 100644
> --- a/block.c
> +++ b/block.c
> @@ -628,24 +628,30 @@ static void check_filesystem(struct blkid_struct_probe *pr)
>  	pid_t pid;
>  	struct stat statbuf;
>  	const char *e2fsck = "/usr/sbin/e2fsck";
> +	const char *dosfsck = "/sbin/dosfsck";
> +	const char *ckfs;
>  
>  	/* UBIFS does not need stuff like fsck */
>  	if (!strncmp(pr->id->name, "ubifs", 5))
>  		return;
>  
> -	if (strncmp(pr->id->name, "ext", 3)) {
> +	if (!strncmp(pr->id->name, "vfat", 4)) {
> +		ckfs = dosfsck;
> +	} else if (!strncmp(pr->id->name, "ext", 3)) {
> +		ckfs = e2fsck;
> +	} else {
>  		ULOG_ERR("check_filesystem: %s is not supported\n", pr->id->name);
>  		return;
>  	}
>  
> -	if (stat(e2fsck, &statbuf) < 0) {
> +	if (stat(ckfs, &statbuf) < 0) {
>  		ULOG_ERR("check_filesystem: %s not found\n", e2fsck);
>  		return;
>  	}
>  
>  	pid = fork();
>  	if (!pid) {
> -		execl(e2fsck, e2fsck, "-p", pr->dev, NULL);
> +		execl(ckfs, ckfs, "-p", pr->dev, NULL);
>  		exit(-1);
>  	} else if (pid > 0) {
>  		int status;
>
Daniel Dickinson May 19, 2016, 6:08 a.m. UTC | #2
On 16-05-19 02:07 AM, John Crispin wrote:
> 
> 
> On 18/05/2016 13:28, lede@daniel.thecshore.com wrote:
>> From: Daniel Dickinson <lede@daniel.thecshore.com>
>>
>> v2: Fix mixup of dosfsck checking ext* and e2fsck checking vfat.
>>
>> vfat is a common filesystem which users may want to mount on an
>> OpenWrt/LEDE device, so support peforming filesystem checks
>> before mount for vfat.
> 
> has this series been test on device and did you verify that the fs check
> now works properly for both those filesystems ?

Not yet, will let you know when.

Regards,

Daniel
Daniel Dickinson May 19, 2016, 7:22 a.m. UTC | #3
Hopefully before I crash tonight I will have something to report.  I'm
in the process of a build now.

On 16-05-19 02:07 AM, John Crispin wrote:
> 
> 
> On 18/05/2016 13:28, lede@daniel.thecshore.com wrote:
>> From: Daniel Dickinson <lede@daniel.thecshore.com>
>>
>> v2: Fix mixup of dosfsck checking ext* and e2fsck checking vfat.
>>
>> vfat is a common filesystem which users may want to mount on an
>> OpenWrt/LEDE device, so support peforming filesystem checks
>> before mount for vfat.
> 
> has this series been test on device and did you verify that the fs check
> now works properly for both those filesystems ?
> 
> 	John
> 
>>
>> Signed-off-by: Daniel Dickinson <lede@daniel.thecshore.com>
>> ---
>>  block.c | 12 +++++++++---
>>  1 file changed, 9 insertions(+), 3 deletions(-)
>>
>> diff --git a/block.c b/block.c
>> index 71ffd0b..5a584cb 100644
>> --- a/block.c
>> +++ b/block.c
>> @@ -628,24 +628,30 @@ static void check_filesystem(struct blkid_struct_probe *pr)
>>  	pid_t pid;
>>  	struct stat statbuf;
>>  	const char *e2fsck = "/usr/sbin/e2fsck";
>> +	const char *dosfsck = "/sbin/dosfsck";
>> +	const char *ckfs;
>>  
>>  	/* UBIFS does not need stuff like fsck */
>>  	if (!strncmp(pr->id->name, "ubifs", 5))
>>  		return;
>>  
>> -	if (strncmp(pr->id->name, "ext", 3)) {
>> +	if (!strncmp(pr->id->name, "vfat", 4)) {
>> +		ckfs = dosfsck;
>> +	} else if (!strncmp(pr->id->name, "ext", 3)) {
>> +		ckfs = e2fsck;
>> +	} else {
>>  		ULOG_ERR("check_filesystem: %s is not supported\n", pr->id->name);
>>  		return;
>>  	}
>>  
>> -	if (stat(e2fsck, &statbuf) < 0) {
>> +	if (stat(ckfs, &statbuf) < 0) {
>>  		ULOG_ERR("check_filesystem: %s not found\n", e2fsck);
>>  		return;
>>  	}
>>  
>>  	pid = fork();
>>  	if (!pid) {
>> -		execl(e2fsck, e2fsck, "-p", pr->dev, NULL);
>> +		execl(ckfs, ckfs, "-p", pr->dev, NULL);
>>  		exit(-1);
>>  	} else if (pid > 0) {
>>  		int status;
>>
>
Daniel Curran-Dickinson May 19, 2016, 7:47 a.m. UTC | #4
Hi John,

It looks like on ar71xx MS_ACL is not defined in linux/fs.h in the
default kernel.  It must have been added later than 4.1 (I believe that
is the version ar71xx is currently on).

I guess my desktop system is a newer kernel that has symbols (I didn't
have a build tree handy to check at the time).

Regards,

Daniel

On 16-05-19 03:22 AM, Daniel Dickinson wrote:
> Hopefully before I crash tonight I will have something to report.  I'm
> in the process of a build now.
> 
> On 16-05-19 02:07 AM, John Crispin wrote:
>>
>>
>> On 18/05/2016 13:28, lede@daniel.thecshore.com wrote:
>>> From: Daniel Dickinson <lede@daniel.thecshore.com>
>>>
>>> v2: Fix mixup of dosfsck checking ext* and e2fsck checking vfat.
>>>
>>> vfat is a common filesystem which users may want to mount on an
>>> OpenWrt/LEDE device, so support peforming filesystem checks
>>> before mount for vfat.
>>
>> has this series been test on device and did you verify that the fs check
>> now works properly for both those filesystems ?
>>
>> 	John
>>
>>>
>>> Signed-off-by: Daniel Dickinson <lede@daniel.thecshore.com>
>>> ---
>>>  block.c | 12 +++++++++---
>>>  1 file changed, 9 insertions(+), 3 deletions(-)
>>>
>>> diff --git a/block.c b/block.c
>>> index 71ffd0b..5a584cb 100644
>>> --- a/block.c
>>> +++ b/block.c
>>> @@ -628,24 +628,30 @@ static void check_filesystem(struct blkid_struct_probe *pr)
>>>  	pid_t pid;
>>>  	struct stat statbuf;
>>>  	const char *e2fsck = "/usr/sbin/e2fsck";
>>> +	const char *dosfsck = "/sbin/dosfsck";
>>> +	const char *ckfs;
>>>  
>>>  	/* UBIFS does not need stuff like fsck */
>>>  	if (!strncmp(pr->id->name, "ubifs", 5))
>>>  		return;
>>>  
>>> -	if (strncmp(pr->id->name, "ext", 3)) {
>>> +	if (!strncmp(pr->id->name, "vfat", 4)) {
>>> +		ckfs = dosfsck;
>>> +	} else if (!strncmp(pr->id->name, "ext", 3)) {
>>> +		ckfs = e2fsck;
>>> +	} else {
>>>  		ULOG_ERR("check_filesystem: %s is not supported\n", pr->id->name);
>>>  		return;
>>>  	}
>>>  
>>> -	if (stat(e2fsck, &statbuf) < 0) {
>>> +	if (stat(ckfs, &statbuf) < 0) {
>>>  		ULOG_ERR("check_filesystem: %s not found\n", e2fsck);
>>>  		return;
>>>  	}
>>>  
>>>  	pid = fork();
>>>  	if (!pid) {
>>> -		execl(e2fsck, e2fsck, "-p", pr->dev, NULL);
>>> +		execl(ckfs, ckfs, "-p", pr->dev, NULL);
>>>  		exit(-1);
>>>  	} else if (pid > 0) {
>>>  		int status;
>>>
>>
> 
> _______________________________________________
> Lede-dev mailing list
> Lede-dev@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/lede-dev
>
Daniel Curran-Dickinson May 19, 2016, 7:48 a.m. UTC | #5
Oh, it uses MS_POSIXACL.  I'll check if that changes in newer trees.

On 16-05-19 03:22 AM, Daniel Dickinson wrote:
> Hopefully before I crash tonight I will have something to report.  I'm
> in the process of a build now.
> 
> On 16-05-19 02:07 AM, John Crispin wrote:
>>
>>
>> On 18/05/2016 13:28, lede@daniel.thecshore.com wrote:
>>> From: Daniel Dickinson <lede@daniel.thecshore.com>
>>>
>>> v2: Fix mixup of dosfsck checking ext* and e2fsck checking vfat.
>>>
>>> vfat is a common filesystem which users may want to mount on an
>>> OpenWrt/LEDE device, so support peforming filesystem checks
>>> before mount for vfat.
>>
>> has this series been test on device and did you verify that the fs check
>> now works properly for both those filesystems ?
>>
>> 	John
>>
>>>
>>> Signed-off-by: Daniel Dickinson <lede@daniel.thecshore.com>
>>> ---
>>>  block.c | 12 +++++++++---
>>>  1 file changed, 9 insertions(+), 3 deletions(-)
>>>
>>> diff --git a/block.c b/block.c
>>> index 71ffd0b..5a584cb 100644
>>> --- a/block.c
>>> +++ b/block.c
>>> @@ -628,24 +628,30 @@ static void check_filesystem(struct blkid_struct_probe *pr)
>>>  	pid_t pid;
>>>  	struct stat statbuf;
>>>  	const char *e2fsck = "/usr/sbin/e2fsck";
>>> +	const char *dosfsck = "/sbin/dosfsck";
>>> +	const char *ckfs;
>>>  
>>>  	/* UBIFS does not need stuff like fsck */
>>>  	if (!strncmp(pr->id->name, "ubifs", 5))
>>>  		return;
>>>  
>>> -	if (strncmp(pr->id->name, "ext", 3)) {
>>> +	if (!strncmp(pr->id->name, "vfat", 4)) {
>>> +		ckfs = dosfsck;
>>> +	} else if (!strncmp(pr->id->name, "ext", 3)) {
>>> +		ckfs = e2fsck;
>>> +	} else {
>>>  		ULOG_ERR("check_filesystem: %s is not supported\n", pr->id->name);
>>>  		return;
>>>  	}
>>>  
>>> -	if (stat(e2fsck, &statbuf) < 0) {
>>> +	if (stat(ckfs, &statbuf) < 0) {
>>>  		ULOG_ERR("check_filesystem: %s not found\n", e2fsck);
>>>  		return;
>>>  	}
>>>  
>>>  	pid = fork();
>>>  	if (!pid) {
>>> -		execl(e2fsck, e2fsck, "-p", pr->dev, NULL);
>>> +		execl(ckfs, ckfs, "-p", pr->dev, NULL);
>>>  		exit(-1);
>>>  	} else if (pid > 0) {
>>>  		int status;
>>>
>>
> 
> _______________________________________________
> Lede-dev mailing list
> Lede-dev@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/lede-dev
>
diff mbox

Patch

diff --git a/block.c b/block.c
index 71ffd0b..5a584cb 100644
--- a/block.c
+++ b/block.c
@@ -628,24 +628,30 @@  static void check_filesystem(struct blkid_struct_probe *pr)
 	pid_t pid;
 	struct stat statbuf;
 	const char *e2fsck = "/usr/sbin/e2fsck";
+	const char *dosfsck = "/sbin/dosfsck";
+	const char *ckfs;
 
 	/* UBIFS does not need stuff like fsck */
 	if (!strncmp(pr->id->name, "ubifs", 5))
 		return;
 
-	if (strncmp(pr->id->name, "ext", 3)) {
+	if (!strncmp(pr->id->name, "vfat", 4)) {
+		ckfs = dosfsck;
+	} else if (!strncmp(pr->id->name, "ext", 3)) {
+		ckfs = e2fsck;
+	} else {
 		ULOG_ERR("check_filesystem: %s is not supported\n", pr->id->name);
 		return;
 	}
 
-	if (stat(e2fsck, &statbuf) < 0) {
+	if (stat(ckfs, &statbuf) < 0) {
 		ULOG_ERR("check_filesystem: %s not found\n", e2fsck);
 		return;
 	}
 
 	pid = fork();
 	if (!pid) {
-		execl(e2fsck, e2fsck, "-p", pr->dev, NULL);
+		execl(ckfs, ckfs, "-p", pr->dev, NULL);
 		exit(-1);
 	} else if (pid > 0) {
 		int status;