Re: [gentoo-user] Adding a disk to a mirror
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Replying 'for the record', but what I did is to reboot with my install disk (as I had /boot and / on the ersatz-raid), then create a raidtab that had the new devices listed under 'failed-disk'. I then ran mkraid -f on the raid devices, and it successfully rebuilt the raid w/o losing any data. I then ran raidhotadd to bring the so-called 'failed' disk back into sync with the existing disk. This was on a raid 1, and I had already partitioned the new disk to exactly match the existing one. - -Jason Martin On Sat, 30 Aug 2003, Jason Martin wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello, I built a system with the intention of mirroring all of the drives. To that end I built on a md 0,1,2 device, but I defined it to have just one drive. Now its time for me to add the mirror, but I can't figure out hot to add a disk w/o reinstalling. Can anyone give me some hints on it? Thanks, - -Jason Martin -BEGIN PGP SIGNATURE- Version: GnuPG v1.3.2 (GNU/Linux) Comment: pgpenvelope 2.10.2 - http://pgpenvelope.sourceforge.net/ iD8DBQE/UVTSl2ODWuqVSBMRApFcAJ0WFADjxXdXSLuMnajBCm2yvBJCcQCgj3AP bBUbvxhpaNddluYs0KsBkLg= =njSf -END PGP SIGNATURE- -- [EMAIL PROTECTED] mailing list
Re: [gentoo-user] Adding a disk to a mirror
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 'raidhotadd' is the command you're looking for. Then add the device to That was my first attempt, but since the raid was defined with just 1 device, the hotadd just added the 2nd device as a un-sync'd spare. - -Jason -BEGIN PGP SIGNATURE- Version: GnuPG v1.3.2 (GNU/Linux) Comment: pgpenvelope 2.10.2 - http://pgpenvelope.sourceforge.net/ iD8DBQE/UVVHl2ODWuqVSBMRAlLmAJ9JX1WDHoWAJHfLevtFlhW3YWqxcACeL+fU KxdLGhWpypyT4uVjfnt2MlQ= =2X9c -END PGP SIGNATURE- -- [EMAIL PROTECTED] mailing list
[gentoo-user] Adding a disk to a mirror
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello, I built a system with the intention of mirroring all of the drives. To that end I built on a md 0,1,2 device, but I defined it to have just one drive. Now its time for me to add the mirror, but I can't figure out hot to add a disk w/o reinstalling. Can anyone give me some hints on it? Thanks, - -Jason Martin (raidtab below) # md device [dev 9, 0] /dev/md/0 queried online raiddev /dev/md/0 raid-level 1 nr-raid-disks 1 nr-spare-disks 0 persistent-superblock 1 chunk-size 32 device /dev/ide/host0/bus0/target0/lun0/part1 raid-disk 0 # md device [dev 9, 1] /dev/md/1 queried online raiddev /dev/md/1 raid-level 1 nr-raid-disks 1 nr-spare-disks 0 persistent-superblock 1 chunk-size 32 device /dev/ide/host0/bus0/target0/lun0/part2 raid-disk 0 # md device [dev 9, 2] /dev/md/2 queried online raiddev /dev/md/2 raid-level 1 nr-raid-disks 1 nr-spare-disks 0 persistent-superblock 1 chunk-size 32 device /dev/ide/host0/bus0/target0/lun0/part3 raid-disk 0 -BEGIN PGP SIGNATURE- Version: GnuPG v1.3.2 (GNU/Linux) Comment: pgpenvelope 2.10.2 - http://pgpenvelope.sourceforge.net/ iD4DBQE/UP3Gl2ODWuqVSBMRAoLOAJdRGMGcleaNor/ltqKLxhhFZPnnAJ9Hd77C K92tBKHONO9jntx5l3weGg== =exx3 -END PGP SIGNATURE- -- [EMAIL PROTECTED] mailing list
Re: [gentoo-user] iptables help
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I'd suggest the second option, but be sure to change the policy to DROP _after_ you've set up rules to allow you access. - -Jason Martin On Fri, 29 Aug 2003, Andrew Gaffney wrote: I'm trying to create a firewall using iptables. I want it to drop incoming packets except to ports 22, 25, and 80 unless the source address is 192.168.254.x. I'm asking before I do this because I'm accessing the computer remotely right now and I don't want to cut myself off from it. I'm thinking something like: iptables -A INPUT -s 192.168.254.0/24 -p all -j ACCEPT iptables -A INPUT -p tcp --dport 22 -j ACCEPT iptables -A INPUT -p tcp --dport 25 -j ACCEPT iptables -A INPUT -p tcp --dport 80 -j ACCEPT iptables -A INPUT -p all -j DROP -or- iptables -P INPUT DROP iptables -A INPUT -s 192.168.254.0/24 -p all -j ACCEPT iptables -A INPUT -p tcp --dport 22 -j ACCEPT iptables -A INPUT -p tcp --dport 25 -j ACCEPT iptables -A INPUT -p tcp --dport 80 -j ACCEPT Would either of these get me the desired results? -BEGIN PGP SIGNATURE- Version: GnuPG v1.3.2 (GNU/Linux) Comment: pgpenvelope 2.10.2 - http://pgpenvelope.sourceforge.net/ iD8DBQE/T3WLl2ODWuqVSBMRAjaFAJ4u7K/8vRn4V+U2ZiXeK/P6XsfgMgCfUlmM bTfnZuOLgTiwZeCfOjrvTQc= =vjys -END PGP SIGNATURE- -- [EMAIL PROTECTED] mailing list
