Tillbaka till svenska Fidonet
English   Information   Debug  
SYSOP   0/84
TAGLINES   0/112
TEAMOS2   0/4530
TECH   0/2617
TEST.444   0/105
TRAPDOOR   0/19
TREK   0/755
TUB   0/290
UFO   0/40
UNIX   0/1316
USA_EURLINK   0/102
USR_MODEMS   0/1
VATICAN   0/2740
VIETNAM_VETS   0/14
VIRUS   0/378
VIRUS_INFO   0/201
VISUAL_BASIC   0/473
WHITEHOUSE   0/5187
WIN2000   0/101
WIN32   0/30
WIN95   0/4289
WIN95_OLD1   0/70272
WINDOWS   0/1517
WWB_SYSOP   0/419
WWB_TECH   0/810
ZCC-PUBLIC   0/1
ZEC   4

 
4DOS   0/134
ABORTION   0/7
ALASKA_CHAT   0/506
ALLFIX_FILE   0/1313
ALLFIX_FILE_OLD1   0/7997
ALT_DOS   0/152
AMATEUR_RADIO   0/1039
AMIGASALE   0/14
AMIGA   0/331
AMIGA_INT   0/1
AMIGA_PROG   0/20
AMIGA_SYSOP   0/26
ANIME   0/15
ARGUS   0/924
ASCII_ART   0/340
ASIAN_LINK   0/651
ASTRONOMY   0/417
AUDIO   0/92
AUTOMOBILE_RACING   0/105
BABYLON5   0/17862
BAG   135
BATPOWER   0/361
BBBS.ENGLISH   0/382
BBSLAW   0/109
BBS_ADS   0/5290
BBS_INTERNET   0/507
BIBLE   0/3563
BINKD   0/1119
BINKLEY   0/215
BLUEWAVE   0/2173
CABLE_MODEMS   0/25
CBM   0/46
CDRECORD   0/66
CDROM   0/20
CLASSIC_COMPUTER   0/378
COMICS   0/15
CONSPRCY   0/899
COOKING   33380
COOKING_OLD1   0/24719
COOKING_OLD2   0/40862
COOKING_OLD3   0/37489
COOKING_OLD4   0/35496
COOKING_OLD5   9370
C_ECHO   0/189
C_PLUSPLUS   0/31
DIRTY_DOZEN   0/201
DOORGAMES   0/2065
DOS_INTERNET   0/196
duplikat   6002
ECHOLIST   0/18295
EC_SUPPORT   0/318
ELECTRONICS   0/359
ELEKTRONIK.GER   1534
ENET.LINGUISTIC   0/13
ENET.POLITICS   0/4
ENET.SOFT   0/11701
ENET.SYSOP   33941
ENET.TALKS   0/32
ENGLISH_TUTOR   0/2000
EVOLUTION   0/1335
FDECHO   0/217
FDN_ANNOUNCE   0/7068
FIDONEWS   24159
FIDONEWS_OLD1   0/49742
FIDONEWS_OLD2   0/35949
FIDONEWS_OLD3   0/30874
FIDONEWS_OLD4   0/37224
FIDO_SYSOP   12852
FIDO_UTIL   0/180
FILEFIND   0/209
FILEGATE   0/212
FILM   0/18
FNEWS_PUBLISH   4436
FN_SYSOP   41700
FN_SYSOP_OLD1   71952
FTP_FIDO   0/2
FTSC_PUBLIC   0/13601
FUNNY   0/4886
GENEALOGY.EUR   0/71
GET_INFO   105
GOLDED   0/408
HAM   0/16074
HOLYSMOKE   0/6791
HOT_SITES   0/1
HTMLEDIT   0/71
HUB203   466
HUB_100   264
HUB_400   39
HUMOR   0/29
IC   0/2851
INTERNET   0/424
INTERUSER   0/3
IP_CONNECT   719
JAMNNTPD   0/233
JAMTLAND   0/47
KATTY_KORNER   0/41
LAN   0/16
LINUX-USER   0/19
LINUXHELP   0/1155
LINUX   0/22107
LINUX_BBS   0/957
mail   18.68
mail_fore_ok   249
MENSA   0/341
MODERATOR   0/102
MONTE   0/992
MOSCOW_OKLAHOMA   0/1245
MUFFIN   0/783
MUSIC   0/321
N203_STAT   930
N203_SYSCHAT   313
NET203   321
NET204   69
NET_DEV   0/10
NORD.ADMIN   0/101
NORD.CHAT   0/2572
NORD.FIDONET   189
NORD.HARDWARE   0/28
NORD.KULTUR   0/114
NORD.PROG   0/32
NORD.SOFTWARE   0/88
NORD.TEKNIK   0/58
NORD   0/453
OCCULT_CHAT   0/93
OS2BBS   0/787
OS2DOSBBS   0/580
OS2HW   0/42
OS2INET   0/37
OS2LAN   0/134
OS2PROG   0/36
OS2REXX   0/113
OS2USER-L   207
OS2   0/4786
OSDEBATE   0/18996
PASCAL   0/490
PERL   0/457
PHP   0/45
POINTS   0/405
POLITICS   0/29554
POL_INC   0/14731
PSION   103
R20_ADMIN   1121
R20_AMATORRADIO   0/2
R20_BEST_OF_FIDONET   13
R20_CHAT   0/893
R20_DEPP   0/3
R20_DEV   399
R20_ECHO2   1379
R20_ECHOPRES   0/35
R20_ESTAT   0/719
R20_FIDONETPROG...
...RAM.MYPOINT
  0/2
R20_FIDONETPROGRAM   0/22
R20_FIDONET   0/248
R20_FILEFIND   0/24
R20_FILEFOUND   0/22
R20_HIFI   0/3
R20_INFO2   3246
R20_INTERNET   0/12940
R20_INTRESSE   0/60
R20_INTR_KOM   0/99
R20_KANDIDAT.CHAT   42
R20_KANDIDAT   28
R20_KOM_DEV   112
R20_KONTROLL   0/13296
R20_KORSET   0/18
R20_LOKALTRAFIK   0/24
R20_MODERATOR   0/1852
R20_NC   76
R20_NET200   245
R20_NETWORK.OTH...
...ERNETS
  0/13
R20_OPERATIVSYS...
...TEM.LINUX
  0/44
R20_PROGRAMVAROR   0/1
R20_REC2NEC   534
R20_SFOSM   0/340
R20_SF   0/108
R20_SPRAK.ENGLISH   0/1
R20_SQUISH   107
R20_TEST   2
R20_WORST_OF_FIDONET   12
RAR   0/9
RA_MULTI   106
RA_UTIL   0/162
REGCON.EUR   0/2056
REGCON   0/13
SCIENCE   0/1206
SF   0/239
SHAREWARE_SUPPORT   0/5146
SHAREWRE   0/14
SIMPSONS   0/169
STATS_OLD1   0/2539.065
STATS_OLD2   0/2530
STATS_OLD3   0/2395.095
STATS_OLD4   0/1692.25
SURVIVOR   0/495
SYSOPS_CORNER   0/3
Möte UNIX, 1316 texter
 lista första sista föregående nästa
Text 652, 53 rader
Skriven 2006-07-31 02:24:00 av Angus McLeod (366.dove-nix)
    Kommentar till text 650 av Finnigann (364.dove-nix)
Ärende: Re: I *love* LVM!
=========================
  Re: Re: I *love* LVM!
  By: Finnigann to Angus McLeod on Sun Jul 30 2006 18:41:00

 >  AM> 	% lvextend -L +10G /dev/satavg/musiclv
 >  AM> 	% resize_reiserfs -f /dev/satavg/musiclv
 > 
 >  AM> *while*ripping* and presto!  Ten extra gig in the partition in seconds!

 >  I feel like I was told a realy great joke and the punchline was
 >  delivered in polish... /me does not understand polish

LVM == Logical Volume Manager.

Logical volume management provides a higher-level view of the disk storage 
on a computer system than the traditional view of disks and partitions. 
This gives the system administrator much more flexibility in allocating 
storage to applications and users.

Using LVM, you create Volume Groups.  Each VG consists of one or more 
Physical Volumes.  These are real hard drive partitions, or 'pseudo' 
partitions such as RAID partitions.  You can add PVs to, or remove PVs 
from a VG at any time.  Once you have a VG, you can allocate some or all 
of the space in the VG to various Logical Volumes.  LV's function exactly 
as if they were disk partitions.  You can build filesystems on them, mount 
and unmount them, store data on them and just use them just like a real 
disk partition.

This machine has a VG called "satavg" which consists of 186.12 Gbytes on a 
single SATA drive.  (I hope to add a second SATA drive to the system in a 
month or so, and place it in the "satavg" volume group.)  I created 
logical volumes from this VG.  They are called "srclv" (1 Gb), "wwwlv" (2 
Gb), "musiclv" (80 Gb) and "xtralv" (2 Gb).  On each of these LVs I 
created a Reiser Filesystem and mounted them for use.  The remaining space 
in the VG (approx. 81 Gb) was unallocated and unused.

Today while ripping some CDs, I realised that I might run short of space 
in /music filesystem.  I ran 'lvextend' to add 10 Gb extra space to the 
"musiclv", from the free space in "satavg".  Then I ran 'resize_reiserfs' 
to take advantage of the increased size.  All while still ripping to the 
filesystem!  And the whole process took only seconds to complete.

Now that the encode is complete and the space freed up, I have 27 gig free 
in the filesystem, which is much more than I need.  I may resize the 
filesystem *down* by 10-15 gig, then 'lvreduce' to put the extra space 
back into the unused pool of space in the VG.  But since I have lots of 
space in my free pool, I may just leae things as they are.

---
Playing: "Ouverture" by "Beethoven"
         from the "Symphony No.5, Op.67 & Egmont Op.84" album
 þ Synchronet þ Linus is a regular at The ANJO BBS.  No, Linus Brathwaite!
--- SBBSecho 2.12-Win32
 * Origin: Joe's Computer & BBS -= joesbbs.synchro.net =- (1:275/412)