blob: 76f347a25fe3b647da1281cd755653dfcbcfdc8c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
<HEAD>
<TITLE> [Mageia-dev] Too many tmp directories
</TITLE>
<LINK REL="Index" HREF="index.html" >
<LINK REL="made" HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20Too%20many%20tmp%20directories&In-Reply-To=%3C4F1D26D0.7060308%40colin.guthr.ie%3E">
<META NAME="robots" CONTENT="index,nofollow">
<META http-equiv="Content-Type" content="text/html; charset=us-ascii">
<LINK REL="Previous" HREF="011489.html">
<LINK REL="Next" HREF="011508.html">
</HEAD>
<BODY BGCOLOR="#ffffff">
<H1>[Mageia-dev] Too many tmp directories</H1>
<B>Colin Guthrie</B>
<A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20Too%20many%20tmp%20directories&In-Reply-To=%3C4F1D26D0.7060308%40colin.guthr.ie%3E"
TITLE="[Mageia-dev] Too many tmp directories">mageia at colin.guthr.ie
</A><BR>
<I>Mon Jan 23 10:22:24 CET 2012</I>
<P><UL>
<LI>Previous message: <A HREF="011489.html">[Mageia-dev] Too many tmp directories
</A></li>
<LI>Next message: <A HREF="011508.html">[Mageia-dev] Too many tmp directories
</A></li>
<LI> <B>Messages sorted by:</B>
<a href="date.html#11503">[ date ]</a>
<a href="thread.html#11503">[ thread ]</a>
<a href="subject.html#11503">[ subject ]</a>
<a href="author.html#11503">[ author ]</a>
</LI>
</UL>
<HR>
<!--beginarticle-->
<PRE>'Twas brillig, and Maarten Vanraes at 21/01/12 19:39 did gyre and gimble:
><i> Op zaterdag 21 januari 2012 20:06:54 schreef Colin Guthrie:
</I>>><i> There are other commands you can use other than mount... e.g. df
</I>>><i>
</I>>><i> [<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">colin at jimmy</A> ~]$ df
</I>>><i> Filesystem Size Used Avail Use% Mounted on
</I>>><i> rootfs 15G 12G 2.1G 85% /
</I>>><i> devtmpfs 1.6G 0 1.6G 0% /dev
</I>>><i> tmpfs 1.6G 804K 1.6G 1% /dev/shm
</I>>><i> /dev/mapper/solidstate-slash 15G 12G 2.1G 85% /
</I>>><i> tmpfs 1.6G 3.2M 1.6G 1% /run
</I>>><i> tmpfs 1.6G 0 1.6G 0%
</I>>><i> /sys/fs/cgroup
</I>>><i> tmpfs 1.6G 0 1.6G 0% /media
</I>>><i> /dev/mapper/solidstate-home 130G 128G 1.6G 99% /home
</I>>><i> /dev/sda2 85M 47M 34M 59% /boot
</I>>><i>
</I>>><i>
</I>>><i> Generally speaking df is a more useful command than mount IMO anyway,
</I>>><i> and it's always been the command I use when I'm just wanting a quick
</I>>><i> overview.
</I>>><i>
</I>>><i> Col
</I>><i>
</I>><i> but shows / mounted twice, in mga1, the stage1 mounts were not visible, why
</I>><i> not anymore?
</I>
Basically we used to "fake" the mount state with a file in /etc/mtab.
This is now a symlink to /proc/mounts which, IMO is much safer. This is
why the "mount" output has gotten bigger.
As for rootfs staying mounted, I believe this is in some way due to the
ability to re-enter the initrd on shutdown/reboot. This allows for nice
things such as unmounting / and shutting down lvm properly before
poweroff/reboot which was not possible before. So IMO this is an
improvement, albeit I agree it's a bit ugly.
If it's not that, then it's maybe to do with the /dev mount which must
be preserved between initrd and proper / in order to transfer important
udev metadata.
Col
--
Colin Guthrie
colin(at)mageia.org
<A HREF="http://colin.guthr.ie/">http://colin.guthr.ie/</A>
Day Job:
Tribalogic Limited <A HREF="http://www.tribalogic.net/">http://www.tribalogic.net/</A>
Open Source:
Mageia Contributor <A HREF="http://www.mageia.org/">http://www.mageia.org/</A>
PulseAudio Hacker <A HREF="http://www.pulseaudio.org/">http://www.pulseaudio.org/</A>
Trac Hacker <A HREF="http://trac.edgewall.org/">http://trac.edgewall.org/</A>
</PRE>
<!--endarticle-->
<HR>
<P><UL>
<!--threads-->
<LI>Previous message: <A HREF="011489.html">[Mageia-dev] Too many tmp directories
</A></li>
<LI>Next message: <A HREF="011508.html">[Mageia-dev] Too many tmp directories
</A></li>
<LI> <B>Messages sorted by:</B>
<a href="date.html#11503">[ date ]</a>
<a href="thread.html#11503">[ thread ]</a>
<a href="subject.html#11503">[ subject ]</a>
<a href="author.html#11503">[ author ]</a>
</LI>
</UL>
<hr>
<a href="https://www.mageia.org/mailman/listinfo/mageia-dev">More information about the Mageia-dev
mailing list</a><br>
</body></html>
|
