OPENSTACK
CLOUD
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ȣ TIP
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Google ˻
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OpenStack
OPENSTACK
CLOUD
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:
SSD ũ 뷮
ٿε Ʈ
Ͻý
rasdaemon, ras-mc-ctl
[] <->
badblocks VS smartctl
2025 05
2025 06
2025 07
server server create --block-device volume_type
for
mysql
3
AND
1
ceph
1
HTTP
--
1
mon
3
all
2
sq
volume
2
for
mysql
3
AND
1
ceph
1
HTTP
--
1
mon
3
all
2
sq
volume
2
α˻ :
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|
̵𡤺йȣã
Ŭ 20G / ̡
ֵ弾 ClickAid
Ǽڵ塦
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Ű ü(OS) 5
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Բϴ Ŀ
ֱ 湮
6677
4928
6102
4497
4656
4205
1585
09
10
11
12
13
14
15
MENU
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ý
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DDOS
DDOS
ý
ý
ý
ý
ý-Ÿ
ý-Ÿ
C α
C α
|
ý
|
α
|
Ŀ´Ƽ
|
ڷ
ip addr add
dropwatch
Test ping time (latency) for different cloud providers from web browse
VNF, NFV
Science DMZ
maxmind GeoIP.dat + iptables geoip
Linux н ȼ
Iptables Essentials: Common Firewall Rules and Commands
masscan
DROP vs REJECT
ICMP(Internet Control Message Protocol)
iptables tip
[] PC 븰
DDOS ڿ
DDOS ϰ赵 - anlab м
DDOS ݺ, ó ΰ? - CISCO
DDOS ... IPTABLE TIP
ֿ Ʈ л꼭źΰ м - KRCERT
rasdaemon, ras-mc-ctl
SSD ũ 뷮
badblocks VS smartctl
Ͻý
Log_monitoring.sh
check_tbw.sh
qwinsta
Windows password reset
Windows EOS(End Of Service)
windows cephfs
Windows Server + AMD Radeon GPU Driver ġ
Windows accessing CPU µ IN PYTHON
ٿε Ʈ
Diagram with Markdown
worldland install
Ʈ
Ÿ̽ 뷮
CI(Connecting information) / DII(Duplication Information)
mktime
¥ / ð Լ - strftime()
gcc Library
ps
ȯ濡 C α - 4
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CU ǰ ȸ
ϼ Ȩ÷ ֡
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߱
2021-09-23
2021. 08.25 ~ 08.27
[] <->
2025 05
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2024 ,ȭ,λ
2025
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2024 ް
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