
( 原刊 AV Magazine 15-05-2009 )
我自問不瞭解時下年輕人的心態,看《愛鬥大》 時無法理解那些無聊遊戲的意義。
朋友J 工作上經常接觸年青人,和他飲茶吹水時,他會告訴我一些年青人故事,聽得我很感動。
故事兩則:少

( 原刊 AV Magazine 15-05-2009 )
我自問不瞭解時下年輕人的心態,看《愛鬥大》 時無法理解那些無聊遊戲的意義。
朋友J 工作上經常接觸年青人,和他飲茶吹水時,他會告訴我一些年青人故事,聽得我很感動。
故事兩則:少
Suppose that you have a ZFS pool with various filesystems, and whilethe filesystems have data in them, you're just using the pool as acontainer; the top level pool filesystem has no data itself. In thissituation, a df of the pool on the Solaris host will show somethinglike:
Filesystem size used availtank01 300G 20K 40G
Translated, we can see that the pool itself is 300G, the pool's toplevel filesystem has nothing

Starbucks近年四面受敵,競爭對手排住隊打崩頭地以「味道同你相差無幾但係又平過你吹咩」的姿態出現,再加上發展速度太快,導致部份分店經營不善,生意、口碑和股價一齊下滑。
但都是Steve Jobs惹的禍,他令不少已退役的CEO,以為他

《地球毀滅密碼》(Knowing) 看似又是一齣災難片,裏面的災難場面也的有夠寫實震撼,但卻沒有一般災難片的格局,反而是走懸疑驚慄路線,一路隨著主角,追縱滅世密碼。如果說災難不是重點,那麼它背後有沒有甚麼想說的?
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The easiest way to dig yourself out of the hole created by the RAIDgrowth gotcha is probably to use a live/rescue CD.But let us suppose that you don't have one handy, which was the casefor me yesterday. Further let us suppose that you have /boot as a separate filesystem , not as part of the rootfilesystem (if this is not the case, you absolutely need a rescue CD;sorry).
The basic goal is to rebuild a version of your current initrd that has
Suppose that you have a system with a mirrored root filesystem and,for some reason , you need to boot it withoutthe mirror being available. At one level, this is very easy; all youneed to do is to find the partition of one of the mirrors and specifyit as the filesystem root device on the kernel command line with' root=/dev/sdXX '.
This works because while software RAID embeds its own metadata in thepartitions, it puts the metadata at the end of the partition,