Uživatelské nástroje
navody:server:glusterfs
GlusterFS bez cap_sys_admin
Ve výchozím stavu používá GlusterFS xattrs, který není dostupný pod kontejnery, bez cap_sys_admin capabilities. Tady je stručný návod k sestavení GlusterFS pod Debianem tak, aby používal uživatelské namespaces:
# Nejprve nainstalujeme potřebné závislosti:
apt-get install dpkg-dev fuse
apt-get build-dep glusterfs
# Stáhneme zdrojové kódy glusterfs
apt-get source glusterfs
# Pokud máte problémy s některými GPG klíči, můžete si je přidat:
gpg --keyserver keyserver.ubuntu.com --recv-keys 90CBD8E4
# Upravte zdrojové kódy prostým "najdi a změň"
cd glusterfs-3.5.2/
find . -regex '.*/[^/]*\.[ch]' -exec sed -i 's/"trusted\./"user./g' {} \;
# Sestavte balíčky
dpkg-source --commit
dpkg-buildpackage
cd ..
# Nainstalujte je
dpkg -i glusterfs-*.deb
Funkční svazek:
gluster> volume info Volume Name: shared Type: Replicate Volume ID: 7253c6d6-aec0-4804-9bb5-c4b0150d69bc Status: Started Number of Bricks: 1 x 2 = 2 Transport-type: tcp Bricks: Brick1: 172.16.0.62:/gluster Brick2: 172.16.0.1:/gluster
Výkonnostní testy na vpsFree.cz:
iozone -w -c -e -i 0 -+n -C -r 64k -s 1g -t 8 -F /mnt/tmp/f{0,1,2,3,4,5,6,7,8}.ioz
Iozone: Performance Test of File I/O
Version $Revision: 3.430 $
Compiled for 64 bit mode.
Build: linux-AMD64
Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
Al Slater, Scott Rhine, Mike Wisner, Ken Goss
Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone,
Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root,
Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer,
Vangel Bojaxhi, Ben England, Vikentsi Lapa.
Run began: Fri Jul 17 11:48:28 2015
Setting no_unlink
Include close in write timing
Include fsync in write timing
No retest option selected
Record Size 64 kB
File size set to 1048576 kB
Command line used: ./iozone -w -c -e -i 0 -+n -C -r 64k -s 1g -t 8 -F /mnt/tmp/f0.ioz /mnt/tmp/f1.ioz /mnt/tmp/f2.ioz /mnt/tmp/f3.ioz /mnt/tmp/f4.ioz /mnt/tmp/f5.ioz /mnt/tmp/f6.ioz /mnt/tmp/f7.ioz /mnt/tmp/f8.ioz
Output is in kBytes/sec
Time Resolution = 0.000001 seconds.
Processor cache size set to 1024 kBytes.
Processor cache line size set to 32 bytes.
File stride size set to 17 * record size.
Throughput test with 8 processes
Each process writes a 1048576 kByte file in 64 kByte records
Children see throughput for 8 initial writers = 53489.47 kB/sec
Parent sees throughput for 8 initial writers = 53204.68 kB/sec
Min throughput per process = 6546.01 kB/sec
Max throughput per process = 6947.46 kB/sec
Avg throughput per process = 6686.18 kB/sec
Min xfer = 1009216.00 kB
Child[0] xfer count = 1024000.00 kB, Throughput = 6642.03 kB/sec
Child[1] xfer count = 1045696.00 kB, Throughput = 6782.18 kB/sec
Child[2] xfer count = 1034880.00 kB, Throughput = 6712.34 kB/sec
Child[3] xfer count = 1022080.00 kB, Throughput = 6629.23 kB/sec
Child[4] xfer count = 1011328.00 kB, Throughput = 6559.43 kB/sec
Child[5] xfer count = 1009216.00 kB, Throughput = 6546.01 kB/sec
Child[6] xfer count = 1048576.00 kB, Throughput = 6947.46 kB/sec
Child[7] xfer count = 1028352.00 kB, Throughput = 6670.79 kB/sec
iozone test complete.
Svazek GlusterFS:
iozone -w -c -e -i 0 -+n -C -r 64k -s 1g -t 8 -F /mnt/shared/f{0,1,2,3,4,5,6,7,8}.ioz
Iozone: Performance Test of File I/O
Version $Revision: 3.430 $
Compiled for 64 bit mode.
Build: linux-AMD64
Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
Al Slater, Scott Rhine, Mike Wisner, Ken Goss
Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone,
Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root,
Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer,
Vangel Bojaxhi, Ben England, Vikentsi Lapa.
Run began: Fri Jul 17 12:19:17 2015
Setting no_unlink
Include close in write timing
Include fsync in write timing
No retest option selected
Record Size 64 kB
File size set to 1048576 kB
Command line used: ./iozone -w -c -e -i 0 -+n -C -r 64k -s 1g -t 8 -F /mnt/shared/f0.ioz /mnt/shared/f1.ioz /mnt/shared/f2.ioz /mnt/shared/f3.ioz /mnt/shared/f4.ioz /mnt/shared/f5.ioz /mnt/shared/f6.ioz /mnt/shared/f7.ioz /mnt/shared/f8.ioz
Output is in kBytes/sec
Time Resolution = 0.000001 seconds.
Processor cache size set to 1024 kBytes.
Processor cache line size set to 32 bytes.
File stride size set to 17 * record size.
Throughput test with 8 processes
Each process writes a 1048576 kByte file in 64 kByte records
Children see throughput for 8 initial writers = 23963.82 kB/sec
Parent sees throughput for 8 initial writers = 14037.13 kB/sec
Min throughput per process = 1783.32 kB/sec
Max throughput per process = 5134.14 kB/sec
Avg throughput per process = 2995.48 kB/sec
Min xfer = 364224.00 kB
Child[0] xfer count = 528192.00 kB, Throughput = 2584.27 kB/sec
Child[1] xfer count = 525248.00 kB, Throughput = 2571.77 kB/sec
Child[2] xfer count = 364224.00 kB, Throughput = 1783.32 kB/sec
Child[3] xfer count = 1048576.00 kB, Throughput = 5134.14 kB/sec
Child[4] xfer count = 526400.00 kB, Throughput = 2577.41 kB/sec
Child[5] xfer count = 1003200.00 kB, Throughput = 4907.09 kB/sec
Child[6] xfer count = 526144.00 kB, Throughput = 2576.12 kB/sec
Child[7] xfer count = 373696.00 kB, Throughput = 1829.70 kB/sec
iozone test complete.
Test na ZFS s xattr=sa:
iozone -w -c -e -i 0 -+n -C -r 64k -s 1g -t 8 -F /mnt/test/f{0,1,2,3,4,5,6,7,8}.ioz
Iozone: Performance Test of File I/O
Version $Revision: 3.430 $
Compiled for 64 bit mode.
Build: linux-AMD64
Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
Al Slater, Scott Rhine, Mike Wisner, Ken Goss
Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone,
Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root,
Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer,
Vangel Bojaxhi, Ben England, Vikentsi Lapa.
Run began: Wed Jul 22 08:09:08 2015
Setting no_unlink
Include close in write timing
Include fsync in write timing
No retest option selected
Record Size 64 kB
File size set to 1048576 kB
Command line used: ./iozone -w -c -e -i 0 -+n -C -r 64k -s 1g -t 8 -F /mnt/test/f0.ioz /mnt/test/f1.ioz /mnt/test/f2.ioz /mnt/test/f3.ioz /mnt/test/f4.ioz /mnt/test/f5.ioz /mnt/test/f6.ioz /mnt/test/f7.ioz /mnt/test/f8.ioz
Output is in kBytes/sec
Time Resolution = 0.000001 seconds.
Processor cache size set to 1024 kBytes.
Processor cache line size set to 32 bytes.
File stride size set to 17 * record size.
Throughput test with 8 processes
Each process writes a 1048576 kByte file in 64 kByte records
Children see throughput for 8 initial writers = 26844.98 kB/sec
Parent sees throughput for 8 initial writers = 26766.06 kB/sec
Min throughput per process = 3354.94 kB/sec
Max throughput per process = 3356.57 kB/sec
Avg throughput per process = 3355.62 kB/sec
Min xfer = 1048064.00 kB
Child[0] xfer count = 1048256.00 kB, Throughput = 3355.46 kB/sec
Child[1] xfer count = 1048256.00 kB, Throughput = 3355.55 kB/sec
Child[2] xfer count = 1048384.00 kB, Throughput = 3355.87 kB/sec
Child[3] xfer count = 1048064.00 kB, Throughput = 3354.94 kB/sec
Child[4] xfer count = 1048576.00 kB, Throughput = 3356.57 kB/sec
Child[5] xfer count = 1048256.00 kB, Throughput = 3355.47 kB/sec
Child[6] xfer count = 1048256.00 kB, Throughput = 3355.65 kB/sec
Child[7] xfer count = 1048256.00 kB, Throughput = 3355.47 kB/sec
iozone test complete.
navody/server/glusterfs.txt · Poslední úprava: 2015/07/30 19:22 autor: petr
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