gentoo NFS

在 gentoo 要裝 NFS client 要裝 emerge -av net-fs/nfs-utils portmap /etc/init.d/portmap start EDIT: /etc/fstab 加一行 /m1 nfs rw,addr=172.30.0.xx 0 0 有 showmount 可以看 NFS 有 export 那些 directory 出來


每兩週就有一個開放水域的游泳活動: 5/31 : 游龜山島 , 6/14 : 游外木山 , 6/28 : 游石門水庫 ,

2009 台北101國際登高賽

今年 101 登高終於抽中籤了, 可是 … 5/17 要去騎塔塔加 , 所以得放棄 101 了 , 有人要挑戰一下嗎?

SQL 的 union 的作法

The UNION query allows you to combine the result sets of 2 or more “select” queries. It removes duplicate rows between the various “select” statements. select count(1) from (       — 賣家       select ctrl_rowid       from bidleader.sold_record s       where s.ctrl_date like ‘200701%’       group by ctrl_rowid       union       — 買家       select … Read more

VMware ESXi server 連接 FreeNAS 的免費 iSCSI storage

首先這是 iSCSI 的基本知識 , From wiki : iSCSI uses TCP/IP (typically TCP ports 860 and 3260). In essence, iSCSI simply allows two hosts to negotiate and then exchange SCSI commands using IP networks. By doing this, iSCSI takes a popular high-performance local storage bus and emulates it over wide-area networks, creating a storage area … Read more