Description This infodoc covers the scenario when a Sun[TM] Cluster 3.x node is rebooted or panicked and during boot it comes up with a bad /global file system requiring fsck. The procedure assumes that the other cluster node(s) is/are up and running and its/their global filesystem is ok. Solution: During boot you see messages like this: WARNING - Unable to repair the /global/.devices/node@...
Introduction to device drivers and device nodes This section provides an overview of the way in which peripheral components use the Unix Input/Output (I/O) subsystem. Physical devices, such as disk drives and modems, have a varied command interface and command interpretation. For this reason the Unix operating system defines a standard method of I/O that is used on any type of device that is at...
刚知道DRBD是从http://bbs.chinaunix.net/forum/viewtopic.php?t=554058&highlight=备份 知道的 功用也在 http://www.linux-mag.com/2003-11/drbd_01.html 这里写得很清楚 http://www.mailer.com.cn/article/articleview/148/1/59 金迪邮件的上面也有文章，不过这种文章不推崇 还有个文章比较详细的，我发在linux版http://bbs.chinaunix.net/forum/viewtopic.php?t=590327&show_type= 我搜索了下chinaunix，按标题是找不到的，不...
If a method returns an array which can be empty, do not allow it to return null. instead, return a zero-length array. This simplifies the client, since they never have to check for null values. Example import java.util.*; public class StockPortfolio { //..elided /** * A field is implemented internally as a Collection, * but offered to the user of this class as an Array. * This array is n...
oracle 8i 宕机问题？Dumping the buffer at level 8 instead of level 0 系统报错，日志显示 Dumping the buffer at level 8 instead of level 0 For full buffer dumps enable the following named event alter session set events 'immediate trace name full_dumps level 1' 内存4G ，SGA 1.5G ，共享内存2G 操作系统SOLARIS8 ，ORACLE 8.1.7.4 最近出现这个错误，重启，再过两天，又出现这个问题。请问怎样解决。 ALERT.L...
只要v_tickle_profile_complete 视图中增加一条纪录 就update 表一中的一个字段 sql如下: create or replace trigger tri_tickle_profile_comp_insert instead of insert on v_tickle_profile_complete for each row begin update tickle_users set active_point=active_point+(select active_point from tickle_active_list where active_id=5) where user_id=:new.user_id; end tri_tickle_profile_comp_insert; 视图...
日至中总有这种no TTL specified; using SOA MINTTL instead错误是为什么 版本是Solaris 2.7 bind 9.2.3 [code]bash-2.05# Apr 11 16:09:40.567 starting BIND 9.2.3 -gc /usr/local/etc/named.conf Apr 11 16:09:40.568 using 1 CPU Apr 11 16:09:40.634 loading configuration from '/usr/local/etc/named.conf' Apr 11 16:09:40.657 no IPv6 interfaces found Apr 11 16:09:40.658 listening on IPv4 interface lo0, 127.0.0....
but could not use chinese input,i'll try it. thanks for everyone's help.
