If I add the following to the vserver fstab file and restart vserver. cat /etc/fstab /dev/root / ext3 rw 0 0
Then df command works for the vserver partition df -h Filesystem Size Used Avail Use% Mounted on /dev/root 22G 2.5G 18G 13% / I have not gotten any other entries to work But doing the above breaks the df command on the host server. df -h Filesystem Size Used Avail Use% Mounted on /dev/hdv1 198M 23M 166M 12% / none 2.0G 33M 1.9G 2% /tmp any suggestions on how this should be done? thanks sig -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Magnuson, Sig Sent: Wednesday, April 06, 2005 8:31 AM To: vserver@list.linux-vserver.org Subject: RE: [Vserver] a couple of beginner questions Sorry, looking at my previous post I realized many may not look further down. Please scroll down. >> 1) When inside a guest OS the "df" command does not work. >> Is this normal? Here is my output: >> [EMAIL PROTECTED] / >> :df >> df: cannot read table of mounted filesystems >> [EMAIL PROTECTED] / >> :df -k >> df: cannot read table of mounted filesystems > no, that's not normal, but I suspect you are missing some > file (maybe /etc/mtab or so) which is used by the df > tool (using strace -fF on the df might shed some light > on that) >> Other commands like top, ps, du all work fine. When on the host server cat /usr/local/etc/vservers/crux03/fstab none /proc proc defaults 0 0 none /tmp tmpfs size=16m,mode=1777 0 0 none /dev/pts devpts gid=5,mode=620 0 0 When on the vserver ls -la /etc/mtab -rw-r--r-- 1 root root 0 Apr 6 08:13 /etc/mtab ls -la /etc/fstab -rw-r--r-- 1 root root 0 Apr 6 08:12 /etc/fstab should I be populating my fstab with something? Everytime I put something in it the versver won't start. Anyone have a example to share? :strace -fF df execve("/bin/df", ["df"], [/* 25 vars */]) = 0 uname({sys="Linux", node="vcrux03", ...}) = 0 brk(0) = 0x8051000 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fea000 open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory) open("tls/i686/sse2/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) open("tls/i686/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) open("tls/sse2/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) open("tls/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) open("i686/sse2/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) open("i686/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) open("sse2/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) open("libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) ... ... open("/usr/lib/i686/sse2/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) stat64("/usr/lib/i686/sse2", 0xbffff348) = -1 ENOENT (No such file or directory) open("/usr/lib/i686/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) stat64("/usr/lib/i686", 0xbffff348) = -1 ENOENT (No such file or directory) open("/usr/lib/sse2/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) stat64("/usr/lib/sse2", 0xbffff348) = -1 ENOENT (No such file or directory) open("/usr/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) stat64("/usr/lib", {st_mode=S_IFDIR|0755, st_size=8192, ...}) = 0 open("/lib/i686/sse2/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) stat64("/lib/i686/sse2", 0xbffff348) = -1 ENOENT (No such file or directory) open("/lib/i686/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) stat64("/lib/i686", 0xbffff348) = -1 ENOENT (No such file or directory) open("/lib/sse2/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory) stat64("/lib/sse2", 0xbffff348) = -1 ENOENT (No such file or directory) open("/lib/libc.so.6", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\340T\1"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=1150376, ...}) = 0 mmap2(NULL, 1129964, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0xb7ed6000 mmap2(0xb7fdf000, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x109) = 0xb7fdf000 mmap2(0xb7fe8000, 7660, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7fe8000 close(3) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7ed5000 set_thread_area({entry_number:-1 -> 6, base_addr:0xb7ed5280, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 brk(0) = 0x8051000 brk(0x8072000) = 0x8072000 brk(0) = 0x8072000 open("/etc/mtab", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7ed4000 read(3, "", 4096) = 0 close(3) = 0 munmap(0xb7ed4000, 4096) = 0 write(2, "df: ", 4df: ) = 4 write(2, "cannot read table of mounted fil"..., 40cannot read table of mounted filesystems) = 40 write(2, "\n", 1 ) = 1 exit_group(1) = ? _______________________________________________ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver _______________________________________________ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
