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@licson will BarraCuda raid fail quickly
Please have a look at my Seagate Constellation ES Array
All lines will have the same fate
When it dies, they died together
finally relocated all my content of my old hdd to ssd
wait a little longer to nuke the filesystem
Will destroy filesystem and manipulate block layout for Ceph Block Storage
Yes Ceph likes to occupy whole disk
shitgate fails as soon as your warrenty expires
i think raid 5 can compensate it😑
With proper interconnects
It can be storage for anything
And Ceph is based on blocks
不過最衰係佢哋官方又比你用 LVM 做底層 block……
HBA卡既功用, 就係只係幫你連落底版, 無RAID, 玩CEPH專用
無harddisk用iSCSI boot個windows
將個C:\ 用條10G Lan, Lan card boot with iSCSI
即係你部機係香1, 個 C: 係美國, 然後做壞事, 差人拉你, 你部機無harddisk
CEPH可以有OBJECT STORAGE, 即係好似aws s3咁
但係如果起 VM 都係 Ceph Block 好啲
係呀, 可以3部SERVER係唔同既DATA CENTER, 中間用FIBER連埋一齊, 然後可以是旦一個DATA CENTER大爆炸, 唔會影響你既HARDDISK DATA
Yes, Object storage只係要黎比客放Object , 一件一件野咁
個時我公司係印度請Virtual專家黎香港起OpenStack VM with CEPH storage, 我係度跟佢學下野.
而家CEPH死HARDDISK, 就咁換隻新, 好易REBUILD
係, 如果係唔同location, 死datacenter都唔怕, 當然咁玩就貴
turning my ntfs hdd into ext4
enjoy endless breakag... fun!
tenda gigabit switch can it go full speed across peer?
are surveillance drives less reliable?
尋晚比個 management VRF 玩到我暈 🤔
全部都係山寨貨 試下頂唔頂得住uptime 30d
我部wtako server uptime兩年左右
Vlan 1 Management Zone
Vlan 10 Server-Zone
Vlan20 Rm20-CAL-ROOM
Vlan30 Staff-Trust
Vlan35 Staff-Untrust
Vlan40 ClassRM
E + D 人用太多Facebook , 我已轉同朋友玩寄聖誕咭
Per Classroom per VLAN la
同埋個陣D on9仔出tender係寫function到嘅network
可以一條係uplink trunk,一條係連去management switch嘅....
正常唔係會當左係自己架咩
R1:
`int lo1
ip ad
1.1.1.1 255.255.255.0`
香港去新加坡，10G專線，在香港Mega i交貨，每月$5000美金，有需要找我
Which provider and cable ?
One port is L2 , another port is L3
比你揀 用一隻華為Firewall定係自己VM隻pfSense算數
Backplane 識得食哂 SAS 同 SATA
32GB E5-26xx 10C20T行VM 嗚嗚
買左之後會收到 email，裡面有齊晒啲 info
btw 你估R210裝唔裝到Windows Server 2012R2
Steve 您可以租我 VPS 做 kube-proxy
就算係openvz 6都預設唔開 好明顯人哋唔會特登整cgroups比我
你地有冇xpenology簡單d 既教學link?
其實好簡單，燒個 jun's mod loader 落手指跟住 boot 機
upload 返你個 loader support 嘅 DSM 版本
唔洗download synology os 個image?