From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <3A102693.F00BCA80@conectiva.com.br> Date: Mon, 13 Nov 2000 15:36:19 -0200 From: Andrew Clausen MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [linux-lvm] Linux crashed; PV died Sender: linux-lvm-admin@sistina.com Errors-To: linux-lvm-admin@sistina.com Reply-To: linux-lvm@sistina.com List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: List-Id: Content-Type: text/plain; charset="us-ascii" To: linux-lvm@sistina.com Hi, I'm sending this for Claudio Matsuoka, a friend of mine from Conectiva. Due to the problem described below, he can't sent it himself :-( After a solid lock on my system (probably due to a problem with the RTL 8139 driver), it seems that my PV disappeared. fdisk -l and pvscan output follow (is pvscan looking for PVs in /dev/hdc only?). Any ideas on how can I recover this system? Kernel 2.4.0-test12, LVM 0.8final + all patches collected by Christoph Hellwig: kernel test12 lvm 0.8-final + all patches Disk /dev/hda: 255 heads, 63 sectors, 1027 cylinders Units = cylinders of 16065 * 512 bytes Device Boot Start End Blocks Id System /dev/hda1 * 1 4 32098+ 83 Linux /dev/hda2 5 86 658665 83 Linux /dev/hda3 87 1027 7558582+ 8e Linux LVM # pvscan -d -vv /dev/hda3 <1> lvm_get_iop_version -- CALLED <22> lvm_check_special -- CALLED <22> lvm_check_special -- LEAVING <1> lvm_get_iop_version -- AFTER ioctl ret: 0 <1> lvm_get_iop_version -- LEAVING with ret: 6 <1> pv_read_all_pv -- CALLED <1> pv_read_all_pv -- calling lvm_dir_cache <22> lvm_dir_cache -- CALLED <333> lvm_add_dir_cache -- CALLED <333> lvm_add_dir_cache -- LEAVING <333> lvm_add_dir_cache -- CALLED <333> lvm_add_dir_cache -- LEAVING <333> lvm_add_dir_cache -- CALLED <333> lvm_add_dir_cache -- LEAVING <333> lvm_add_dir_cache -- CALLED <333> lvm_add_dir_cache -- LEAVING <333> lvm_add_dir_cache -- CALLED <4444> lvm_check_dev -- CALLED <4444> lvm_check_dev -- LEAVING with ret: 1 <4444> lvm_dir_cache_hit -- CALLED <4444> lvm_dir_cache_hit -- LEAVING with ret: 0 <333> lvm_add_dir_cache -- LEAVING <333> lvm_add_dir_cache -- CALLED <4444> lvm_check_dev -- CALLED <4444> lvm_check_dev -- LEAVING with ret: 1 <4444> lvm_dir_cache_hit -- CALLED <4444> lvm_dir_cache_hit -- LEAVING with ret: 1 <333> lvm_add_dir_cache -- LEAVING <22> lvm_dir_cache -- LEAVING with ret: 1 <1> pv_read_all_pv -- calling stat with "/dev/hdc" <22> pv_read -- CALLED with /dev/hdc <333> pv_check_name -- CALLED eith "/dev/hdc" <4444> lvm_check_chars -- CALLED with name: "/dev/hdc" <4444> lvm_check_chars -- LEAVING with ret: 0 <4444> lvm_check_dev -- CALLED <4444> lvm_check_dev -- LEAVING with ret: 1 <333> pv_check_name -- LEAVING with ret: 0 <333> pv_read_already_red -- CALLED <333> pv_read_already_red -- LEAVING with ret: 0 <333> pv_flush -- CALLED to flush /dev/hdc <4444> pv_check_name -- CALLED eith "/dev/hdc" <55555> lvm_check_chars -- CALLED with name: "/dev/hdc" <55555> lvm_check_chars -- LEAVING with ret: 0 <55555> lvm_check_dev -- CALLED <55555> lvm_check_dev -- LEAVING with ret: 1 <4444> pv_check_name -- LEAVING with ret: 0 <333> pv_flush -- LEAVING with ret: 0 <22> pv_read -- going to read /dev/hdc <333> lvm_check_dev -- CALLED <333> lvm_check_dev -- LEAVING with ret: 1 <333> pv_copy_from_disk -- CALLED <333> pv_copy_from_disk -- LEAVING <333> pv_create_name_from_kdev_t -- CALLED with 22:0 <4444> lvm_check_dev -- CALLED <4444> lvm_check_dev -- LEAVING with ret: 1 <4444> lvm_dir_cache -- CALLED <4444> lvm_dir_cache -- LEAVING with ret: 1 <333> pv_create_name_from_kdev_t -- LEAVING with dev_name: /dev/hdc <22> pv_read -- LEAVING with ret: -255 <1> pv_read_all_pv -- pv_read returned: -255 <1> pv_read_all_pv -- avoiding multiple entries in case of MD; np: 0 <1> pv_read_all_pv -- LEAVING with ret: 0 pvscan -- reading all physical volumes (this may take a while...) pvscan -- walking through all physical volumes found pvscan -- no valid physical volumes found