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Cisco UCS Networking Video

作者:

Cisco UCS Networking System, Architecture, Best Practices v3.0

By Brad Hedlund CCIE #5530
http://bradhedlund.com/

Part I: Introduction
Part 2: Infrastructure Virtualization
Part 3: Switching Mode of the Fabric Interconnect
Part 4: Upstream Connectivity SAN Storage
Part 5: Appliance Ports NAS Direct Attach
Part 6a: Fabric Failover
Part 6b: Fabric Failover
Part 7a: End Host Mode Pinning
Part 7b: Upstream Connectivity LAN
Part 8: Inter-Fabric Traffic and Recommended Topology
Part 9: Disjointed Layer 2 Domains
Part 10: Gen 2 Adapters VM FEX
Part 11: Cisco VIC QoS
Part 12: SPAN, IPv6

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Mac OS 開機變慢，"Can't create kext cache under / – owner not root"

作者:

最近換了 SSD 之後，開機變得飛快。開機之後，圈圈只轉一圈，就進入桌面了。

不過，在昨日發現開關機怎麼變得好慢，轉了十八圈才進桌面？

第一個步驟當然是先修復磁碟權限看看。不過修復之後仍然沒有改善。

接下來就進到”工具程式”裏的”系統監控程式”看開關機的 log。

在”所有訊息”裡面，

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