NAS壞過後 新的備份方式推薦? - 儲存設備
By Ula
at 2014-10-31T16:10
at 2014-10-31T16:10
Table of Contents
不好意思原串太長,再開一篇好了XD
順便回應原po的問題
我認為備份這件事情,最簡單的說法就是
如果今天我放資料的硬體(包含硬碟、光碟、磁帶等等)掛了
我有沒有辦法回覆回來
以原po的情況就是沒有,救不回來,所以他跟本沒備份啊,不管你是做raid1還是raid5
所謂備份就是備而不用,既然是備而不用,怎麼會備份的那份掛了你還要救回來?
今天我檔案很重要,所以我除了本機一份,我還買了nas放另一份在上面
所以今天我的nas掛了,我只要換新的nas,或是更換里面的硬碟
然後再把本機的那份放過去就收工了
所以該怎麼備份,就看你覺得今天你的外接硬碟還是nas掛了,你能不能救回
或是你家會不會失火,會不會遭小偷?會的話,那還要考慮異地
備份就只是這樣的事而已
--
至於我東西放四份,又是另一個事了XD
--
順便回應原po的問題
我認為備份這件事情,最簡單的說法就是
如果今天我放資料的硬體(包含硬碟、光碟、磁帶等等)掛了
我有沒有辦法回覆回來
以原po的情況就是沒有,救不回來,所以他跟本沒備份啊,不管你是做raid1還是raid5
所謂備份就是備而不用,既然是備而不用,怎麼會備份的那份掛了你還要救回來?
今天我檔案很重要,所以我除了本機一份,我還買了nas放另一份在上面
所以今天我的nas掛了,我只要換新的nas,或是更換里面的硬碟
然後再把本機的那份放過去就收工了
所以該怎麼備份,就看你覺得今天你的外接硬碟還是nas掛了,你能不能救回
或是你家會不會失火,會不會遭小偷?會的話,那還要考慮異地
備份就只是這樣的事而已
--
至於我東西放四份,又是另一個事了XD
--
Tags:
儲存設備
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