Ãäå äîëæíû ðàñïîëàãàòüñÿ post- è pre-ôàéëû â ôàéëîâîé ñèñòåìå wl-500?

**ncat** · 07-06-2008, 17:01

Äîáðûé äåíü. Ïîÿâèëîñü íåñêîëüêî âîïðîñîâ ïî post-mount.
÷òî åñòü: asus wl500gp
flash 1024 - part1 swap, part2 - ÷àñòü äëÿ ïàêåòîâ è òä.
âíåøíèé hdd - äëÿ õðàíåíèÿ ôàéëîâ, îáùèé ðåñóðñ â ñåòè, â áóäóùåì ïëàíèðóþ çàêà÷èâàòü íà íåãî òîððåíòû ñ ïîìîùüþ ðîóòåðà.

1.
ìîé post-mount:

Code:

#!/bin/sh

# Activate swap
swapon /dev/discs/disc0/part1

# Mounting disc0_2 to opt
mount -o sync,noatime,rw /dev/discs/disc0/part2 /tmp/mnt/disc0_2
mount -o sync,noatime,rw /tmp/mnt/disc0_2 /opt

ïðè âûêëþ÷åíèè âíåøíåãî hdd è ïîñëåäóþùåì âêëþ÷åíèåì mount âûäà¸ò ñëåäóþùåå:

/dev/discs/disc0/part2 on /opt type ext3 (rw,noatime)
/dev/discs/disc1/part1 on /tmp/mnt/disc1_1 type ext3 (rw,noatime)
/dev/discs/disc0/part2 on /tmp/mnt/disc0_2 type ext3 (rw,noatime)
/dev/discs/disc0/part2 on /opt type ext3 (rw,noatime)

è òàê ïîñëå êàæäîãî îòêëþ÷åíèÿ\âêëþ÷åíèÿ âíåøíåãî hdd äîáàâëÿåòñÿ ïî îäíîé ñòðî÷êå
/dev/discs/disc0/part2 on /opt type ext3 (rw,noatime)

íàäî ëè ýòî èñïðàâëÿòü? è åñëè äà òî êàê?

è ïî÷åìó ïîðîé ïîÿâëÿåòñÿ ñëåäóþùàÿ ñòðî÷êà: ramfs on /opt type ramfs (rw) ???

2. âîçìîæíî ëè â post-mount íàïèñàòü ñêðèïò àâòîìàòè÷åñêîãî çàïóñêà íåêîòîðûõ ñëóæá (òîò æå ñàìûé òîððåíò) êîãäà ìîíòèðóåòñÿ HDD?
Ïðîñòî èñïîëüçîâàíèå òîððåíòà áåç âíåøíåãî hdd áåññìûñëåííî.

íàäåþñü íà âàøó ïîìîùü! (Íîâè÷îê â ëèíóêñå)

**ABATAPA** · 07-06-2008, 17:10

Originally Posted by ncat

íàäî ëè ýòî èñïðàâëÿòü? è åñëè äà òî êàê?

Íàïðèìåð, òàê (ó ìåíÿ âñå íåñêîëüêî ñëîæíåå, ýòî ïðîñòîé âàðèàíò):

Code:

if [ ! -d /opt/etc ]; then
        mount -o sync,noatime,rw /tmp/mnt/disc0_2 /opt
fi

È ìîíòèðîâàíèå áóäåò ïðîèñõîäèòü ëèøü ðàç.

Originally Posted by ncat

2. âîçìîæíî ëè â post-mount íàïèñàòü ñêðèïò àâòîìàòè÷åñêîãî çàïóñêà íåêîòîðûõ ñëóæá (òîò æå ñàìûé òîððåíò) êîãäà ìîíòèðóåòñÿ HDD?

Ïî÷åìó íåò?
Êîä:

Code:

for i in /opt/etc/rc.d/S*
do
        # Check if the script is there.
        [ ! -x "$i" ] && continue

        # Don't run *.rpm* and *~ scripts
        [ "${i%.rpm*}" = "$i" -a "${i%\~}" = "$i" ] || continue
        "$i" start
done

Áóäåò çàïóñêàòü âñå ñêðèïòû, èìÿ êîòîðûõ íà÷èíàåòñÿ íà "S" (îò Start), è äëÿ êîòîðûõ óñòàíîâëåí áèò 'x' ("âûïîëíåíèå"), èç êàòàëîãà /opt/etc/rc.d/.
Â ýòîò êàòàëîã íóæíûå ñòàðòîâûå ñêðèïòû ìîæíî èëè êîïèðîâàòü, èëè ñîçäàâàòü â íåì ññûëêè íà íóæíûå ñêðèïòû, êîòîðûå ðàçìùåíû â äðóãîì ìåñòå (ó ìåíÿ â /opt/etc/init.d/)

**ncat** · 07-06-2008, 17:40

îãðîìíîå ñïàñèáî. 1-å ðàáîòàåò. íàñ÷¸ò âòîðîãî áóäó ðàçáèðàòüñÿ

**ABATAPA** · 07-06-2008, 18:30

Originally Posted by ncat

îãðîìíîå ñïàñèáî. 1-å ðàáîòàåò. íàñ÷¸ò âòîðîãî áóäó ðàçáèðàòüñÿ

Äà, è Î×ÅÍÜ íå ðåêîìåíäóþ 'sync' - è òàê ìåäëåííûé USB.

**djet** · 07-06-2008, 20:44

2. âîçìîæíî ëè â post-mount íàïèñàòü ñêðèïò àâòîìàòè÷åñêîãî çàïóñêà íåêîòîðûõ ñëóæá (òîò æå ñàìûé òîððåíò) êîãäà ìîíòèðóåòñÿ HDD?

Øàáëîí ñêðèïòîâ èíèöèàëèçàöèè init.d - AsusForum.NET -- WL500g

**ipkiller** · 07-02-2009, 16:46

à êòî ñìîæåò ïîäñêàçàòü ïî÷åìó â íèõ èíôîðìàöèÿ íå ñîõðàíÿåòñÿ

2 ìåñ íàçàä ïðîïèñàë â post-mount òàì âñå îê
ñåé÷àñ ïðîïèñûâàþ â post-boot post-firewall
ñîõðàíÿþ, ïðîâåðþ âñå ÎÊ
ïåðåãðóæàþ..
ìîèõ èçìåíåíèé íåò

**Power** · 07-02-2009, 17:49

Originally Posted by ipkiller

à êòî ñìîæåò ïîäñêàçàòü ïî÷åìó â íèõ èíôîðìàöèÿ íå ñîõðàíÿåòñÿ

2 ìåñ íàçàä ïðîïèñàë â post-mount òàì âñå îê
ñåé÷àñ ïðîïèñûâàþ â post-boot post-firewall
ñîõðàíÿþ, ïðîâåðþ âñå ÎÊ
ïåðåãðóæàþ..
ìîèõ èçìåíåíèé íåò

À âî flashfs âû ñîõðàíèòü íå çàáûâàåòå?

**ipkiller** · 07-02-2009, 18:20

Originally Posted by Power

À âî flashfs âû ñîõðàíèòü íå çàáûâàåòå?

Äåéñòâèòåëüíî, ïðî ñîõðàíèòü ÿ äàæå èíå âñïîìíèë....

Ñïàñèáî áîëüøîå..

**StaREViL** · 07-02-2009, 18:54

Originally Posted by Power

À âî flashfs âû ñîõðàíèòü íå çàáûâàåòå?

À âîò òóò êàêàÿ òî ôèãíÿ ó ìåíÿ òâîðèòñÿ.=(
[admin@WL500 sbin]$ ls -la
drwxr-xr-x 1 admin root 0 Jan 28 12:58 .
drwxr-xr-x 1 admin root 0 Jan 1 2000 ..
-rwxr-xr-x 1 admin root 0 Feb 3 19:48 post-boot
-rwxr-xr-x 1 admin root 0 Feb 3 19:47 post-firewall
-rwxr-xr-x 1 admin root 1386 Feb 6 18:38 post-mount

[admin@WL500 sbin]$ cat post-mount
#!/bin/sh
swapon /dev/scsi/host1/bus0/target0/lun0/part1
mount -obind /tmp/mnt/disc0_1/opt/ /opt
/opt/bin/sendsms/send.php 'Router is started'
iptables -I INPUT -p tcp --dport 21 -j ACCEPT
iptables -I INPUT -p tcp --dport 23 -j ACCEPT

ÍÎ, ïîñëå ðåáóòà post-mount íå èñïîëíÿåòñÿ.
send.php Ðàáîòàåò òî÷íî, íî ñîîáùåíèé íåò.
Òàê æå è ñ iptables

Ñîõðàíÿþñü êàê îáû÷íî.

[admin@WL500 sbin]$ flashfssave
-sh: flashfssave: not found
[admin@WL500 sbin]$ flashfs save
tar: Removing leading '/' from member names
tmp/local/
tmp/local/etc/
tmp/local/etc/dropbear/
tmp/local/etc/dropbear/dropbear_rsa_host_key
tmp/local/etc/dropbear/dropbear_dss_host_key
tmp/local/sbin/
tmp/local/sbin/post-mount
tmp/local/sbin/post-firewall
tmp/local/sbin/post-boot
tmp/local/root/
tmp/local/root/pub
tmp/local/root/.profile
-rw-r--r-- 1 admin root 1868 Feb 7 21:46 /tmp/flash.tar.gz
Check saved image and type "/sbin/flashfs commit" to commit changes
[admin@WL500 sbin]$ flashfs commit
.
Committed.
[admin@WL500 sbin]$ flashfs enable
[admin@WL500 sbin]$

Ïðîøèâêà 10-àÿ íà 9 òàêîãî íåáûëî. Êóäà êîïàòü?

**Power** · 08-02-2009, 01:41

Originally Posted by StaREViL

ÍÎ, ïîñëå ðåáóòà post-mount íå èñïîëíÿåòñÿ.

À ó âàñ õîòü ÷òî-òî ìîíòèðóåòñÿ? Â ëîãå çàïèñè åñòü? post-mount íå ïðè çàãðóçêå, à ïðè ìîíòèðîâàíèè äîëæåí âûïîëíÿòüñÿ.

**StaREViL** · 08-02-2009, 14:26

Originally Posted by Power

À ó âàñ õîòü ÷òî-òî ìîíòèðóåòñÿ? Â ëîãå çàïèñè åñòü? post-mount íå ïðè çàãðóçêå, à ïðè ìîíòèðîâàíèè äîëæåí âûïîëíÿòüñÿ.

Äà, ìîíòèðîâàíèå ïðîèñõîäèò ñàìî. Â ïîñò-ìàóíò ñïåöèàëüíî íå óêàçûâàë êóäà è ÷òî ìîíòèðîâàòü. Ìîíòèðóåòñÿ flash usb è hdd, îòôîðìàòèðîâàíû îíè â ext3

Â òîì-òî è äåëî ÷òî â syslog îøèáîê íåò, ëèáî íå íàøåë.

Ëîã â àòòà÷å, ñîîáùåíèÿ Jan 1 03:00:22 kernel: Adding Swap: 128480k swap-space (priority -1) âèäèìî ïðîèñõîäèò ïîñëå ðó÷íîãî çàïóñêà ïîñò-ìàóíòà.

"ïðè ìîíòèðîâàíèè äîëæåí âûïîëíÿòüñÿ" ïî ïîâîäó ýòèõ ñëîâ=)...ìîæåò ÿ åùå íå îñîáî ïîíÿë íàçíà÷åíèÿ ïîñò-ìàóíòà?

Ìîæåò â íåì íóæíî ÷åòêî óêàçàòü êóäà ìîíòèðîâàòü âíåøíèå óñòðîéñòâà, òîãäà îí áóäåò âûïîëíÿòüñÿ?? Ñ äðóãîé ñòîðîíû, â äàííûé ìîìåíò â ïîñò-ìàóíò íå óêàçàíî ÷òî è êóäà ìîíòèðîâàòü, íî ïðè ðó÷íîì çàïóñêå ýòîãî ôàéëà, âñå ÷òî îïèñàíî â íåì, èñïîëíÿåòñÿ.
Êóäà êîïàòü?

**StaREViL** · 08-02-2009, 20:13

Ïðîáëåìà ñëåäóþùåãî õàðàêòåðà: íå âûïîëíÿþòñÿ ôàéëû post-l.

Ïðàâà executable åñòü.
[admin@WL500 sbin]$ ls -la
drwxr-xr-x 1 admin root 0 Jan 28 12:58 .
drwxr-xr-x 1 admin root 0 Jan 1 2000 ..
-rwxr-xr-x 1 admin root 0 Feb 3 19:48 post-boot
-rwxr-xr-x 1 admin root 0 Feb 3 19:47 post-firewall
-rwxr-xr-x 1 admin root 1386 Feb 6 18:38 post-mount

Â êàæäîì ñêðèïòå äîáàâëåí ïóòü ê èíòåðïðåòàòîðó sh:
[admin@WL500 sbin]$ cat post-mount
#!/bin/sh
swapon /dev/scsi/host1/bus0/target0/lun0/part1
mount -obind /tmp/mnt/disc0_1/opt/ /opt
/opt/bin/sendsms/send.php 'Router is started'
iptables -I INPUT -p tcp --dport 21 -j ACCEPT
iptables -I INPUT -p tcp --dport 23 -j ACCEPT

ÍÎ, ïîñëå ðåáóòà post-mount íå èñïîëíÿåòñÿ.
send.php Ðàáîòàåò òî÷íî, íî ñîîáùåíèé íåò.
Òàê æå è ñ iptables

Ñîõðàíÿþñü êàê îáû÷íî.

[admin@WL500 sbin]$ flashfs save
tar: Removing leading '/' from member names
tmp/local/
tmp/local/etc/
tmp/local/etc/dropbear/
tmp/local/etc/dropbear/dropbear_rsa_host_key
tmp/local/etc/dropbear/dropbear_dss_host_key
tmp/local/sbin/
tmp/local/sbin/post-mount
tmp/local/sbin/post-firewall
tmp/local/sbin/post-boot
tmp/local/root/
tmp/local/root/pub
tmp/local/root/.profile
-rw-r--r-- 1 admin root 1868 Feb 7 21:46 /tmp/flash.tar.gz
Check saved image and type "/sbin/flashfs commit" to commit changes
[admin@WL500 sbin]$ flashfs commit
.
Committed.
[admin@WL500 sbin]$ flashfs enable
[admin@WL500 sbin]$

Â /tmp/flash.tar.gz åñòü âñå ôàéëû post-. Ðåäàêòèðîâàë ôàéëû â vi, ëèøíåãî òàì íè÷åãî íåò.
Ïðîøèâêà 10-àÿ íà 9 òàêîãî íå áûëî. Êóäà êîïàòü?

Â ëîãå îøèáîê íåò, ëèáî íå íàøåë. Àòòà÷. ×àñòü ñèñëîãà óäàëèë, òàê êàê òàì ïîñëå ñâîïà íà÷èíàþòñÿ äèñêàâåðè è îôåð.=)

**Power** · 08-02-2009, 21:21

Originally Posted by StaREViL

"ïðè ìîíòèðîâàíèè äîëæåí âûïîëíÿòüñÿ" ïî ïîâîäó ýòèõ ñëîâ=)...ìîæåò ÿ åùå íå îñîáî ïîíÿë íàçíà÷åíèÿ ïîñò-ìàóíòà?

Ïî èäåå, post-mount âûïîëíÿåòñÿ àâòîìàòè÷åñêè ïîñëå (îïÿòü æå, àâòîìàòè÷åñêîãî) ìîíòèðîâàíèÿ ÷åãî-ëèáî.
Âîçìîæíî, ó âàñ ïðîáëåìà ñ ïóòÿìè, õîòÿ âðÿä ëè.
Äîáàâüòå ñëåäóùóþ ñòðî÷êó â íà÷àëî post-mount, ñðàçó ïîñëå #!/bin/sh

Code:

/usr/bin/logger "running post-mount"

È ïîñëå çàãðóçêè (ïîäîæäèòå íåêîòîðîå âðåìÿ) èùèòå ýòó ñòðî÷êó â ëîãå; åñëè åñòü - çíà÷èò ôàéë âûïîëíÿåòñÿ è ïðîáëåìà â êîìàíäàõ âíóòðè íåãî.

**EugeenB** · 08-02-2009, 21:38

Originally Posted by StaREViL

Ïðîáëåìà ñëåäóþùåãî õàðàêòåðà: íå âûïîëíÿþòñÿ ôàéëû post-l.

À ÷ åãî Âû âçÿëè, ÷òî îíè íå âûïîëíÿþòñÿ? Ïî êàêèì ïðèçíàêàì ñóäèòå?
×òî â iptables íåò ðàçðåøàþùèõ ñòðî÷åê? - Òàê è íå áóäåò: ïîñëå êàæäîãî ïåðåêîíåêòà íà wan èëè ppp òàáëèöà iptables ñòðîèòüñÿ ñ íóëÿ, è ÷òî-ëèáî ïðîïèñàòü òóäà ìîæíî ëèøü â ñêðèïòå post-firewall.
Äëÿ íà÷àëà, óáåäèòåñü â òîì, ÷òî âàø ñêðèïò äåéñòâèòåëüíî çàïóñêàåòñÿ, äîáàâèâ âòîðîé ñòðî÷êîé (ïîñëå #!/bin/sh):
/usr/bin/logger -t èìÿ_ñêðèïòà "Ñîáùåíèå... òèïà Script is run."

**theMIROn** · 08-02-2009, 21:48

Originally Posted by Power

Äîáàâüòå ñëåäóùóþ ñòðî÷êó â íà÷àëî post-mount, ñðàçó ïîñëå #!/bin/sh

Code:

/usr/bin/logger "running post-mount"

ëó÷øå äîáàâèòü âî âñå post/pre ñêðèïòû ñòðî÷êó

Code:

/usr/bin/logger -t $(basename $0) "started [$@]"

â ëîãå áóäåò âèäíî è èìÿ ñêðèïòà è åãî ïàðàìåòðû, ïðèìåðíî òàê:

Jan 1 05:00:23 post-firewall: started [ppp0 0.0.0.0 br0 192.168.1.1 vlan1 10.132.8.118]
Jan 1 05:00:23 post-mount: started [1005/b113/100]

Thread: Ãäå äîëæíû ðàñïîëàãàòüñÿ post- è pre-ôàéëû â ôàéëîâîé ñèñòåìå wl-500?

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