adtran 1544

MB write per second) total spending 636 seconds about 10 minutes. # It takes 1100.1 seconds to import hundreds of millions of records with indexes. Export txtSELECT * FROM 'test' order by 'QQ' asc into outfile "ok2.txt"; 391.24 seconds (in addition, order by 'QQ' separately is 0.0003 seconds, which is quite fast, a little shocked. However, I do not know why File writing is so slow during export. 2, 3 MB write per second on average) the total cost is 1491 seconds about 24 minutes. # InnoDB type

. interaction or batch processing mode? By default, the interactive mode is used when Top is called. In this mode, Top runs indefinitely, and you can press the key to redefine the running mode of Top. However, sometimes you need to process the Top output, but this is difficult to implement in this mode. Solution? Use the batch processing mode. 1 $ top-B you will get output similar to the following: top-15:22:45 up, 5 users, load average: 0.00, 0.03, 0.00 Tasks: 60 total, 1 running, 59 sleeping,

SKGXP: [7f31b7724c68. 40] {ctx}: rcvbuf = 131072 sndbuf = 262144 SKGXP: [7f31b7724c68. 41] {ctx }: SKGXP: [7f31b7724c68. 42] {ctx}: admno 0x5c339b5a admport: SKGXP: [7f31b7724c68. 43] {ctx}: SSKGXPT 0x7f31b7726390 flags 0x5 {READPENDING} sockno 5 IP 169.254.218.13 UDP 49793 lerr 0 SKGXP: [7f31b7724c68. 44] {ctx }: SKGXP: [7f31b7724c68. 45] {ctx}: post port: SKGXP: [7f31b7724c68. 46] {ctx}: SSKGXPT 0x7f31b77267e8 flags 0x0 sockno 8 IP 127.0.0.1 UDP 26916 lerr 0 SKGXP: [7f31b7724c

(y/n) [n]: y Scan forOracle ASM disks on boot (y/n) [y]: WritingOracle ASM library driver configuration: done Initializingthe Oracle ASMLib driver: [OK] Scanning the system for Oracle ASMLibdisks: [OK] 5. Create an ASM disk group [Root @ shiyueasm ~] #/Etc/init. d/oracleasm createdisk VOL01 '/dev/sdc1' Markingdisk "VOL02" as an ASM disk: [OK] [Root @ shiyueasm ~] #/Etc/init. d/oracleasm createdisk VOL02 '/dev/sdd1' Marking disk "VOL01" as anASM disk: [OK] 6. manually create a parameter file for

@ RHEL5 ~] $ Find/u01-name pfile // view the pfile location/u01/ora/admin/orcl/pfile [oracle @ RHEL5 ~] $ Ls-l/u01/app/admin/orcl/pfile total 4-rw-r ----- 1 oracle oinstall 1909 Jan 21 init. ora.0212012125517 [oracle @ RHEL5 ~] $ Cp/u01/ora/admin/orcl/pfile/init. ora.0212012125517/u01/app/oracle/product/10.2.0/db_1/dbs // init under pfile. ora.0212012125517 copy/u01/app/oracle/product/10.2.0/db_1/dbs/initorc1.ora and change it to initorc1.ora [oracle @ RHEL5 ~] $ Cp/u01/app/admin/orcl/pfile/ini

protocol is down Hardware is M4T MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, Reliability 255/255, txload 1/255, rxload 1/255 Encapsulation HDLC, crc 16, loopback not set Keepalive set (10 sec) Restart-Delay is 0 secs Last input never, output 00:00:08, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: priority-list 1 Output queue (queue priority

. If necessary, use area X nssa default-informatin-originate to generate the routes, A 7-class LSA (routing performance is O * N2) is generated. 4. There are two default routing methods for 8 0 in China: ip route 0.0.0.0 0.0.0.0 next hop ip address, even if network 0.0.0.0 is used to advertise the default route in this way, no direct connection interface of the default route ip route 0.0.0.0 0.0.0.0 is injected to other routers. network 0.0.0.0 is used to advertise the default route in this way,

an email to the displayed consultation email address. Q: 421 4.3.2 Your IP (xxx. xxx) is filtered and this connection will be closed. You must register your IP to spammaster@hanafos.com By SpaceLee, the Lord of mail server A: The sender's IP address is used to log on to the www.hanafos.com website as a spam email. Send an email to the displayed consultation email address. Q: 421 4.3.2 Your IP (xxx. xxx) is filtered and this connection will be closed. You must register your IP to http://realip.n

-> dev = dev |! Ptype-> dev ) 1522 (ptype-> af_packet_priv = NULL | 1523 (struct sock *) ptype-> af_packet_priv! = Skb-> sk )){ 1524 struct sk_buff * skb2 = skb_clone (skb, GFP_ATOMIC ); 1525 if (! Skb2) 1526 break; 1527 1528/* skb-> nh shoshould be correctly 1529 set by sender, so that thesecond statement is 1530 just protection against buggyprotocols. 1531 */ 1532 skb_reset_mac_header (skb2 ); 1533 1534 if (skb_network_header (skb2) Data | 1535 skb2-> network_header> skb2-> tail ){ 1536 i

Production environment You may encounter the phenomenon that the log log file generated by the Web server fills up the disk, and the following is a specific solutionInstalling the HTTPD Web Service[email protected] ~]# Yum install httpd-yStart[[email protected] ~]#/etc/init.d/httpd startTest[[email protected] ~]# lsof-i: 80COMMAND PID USER FD TYPE DEVICE size/off NODE NAMEhttpd 1542 Root 4u IPv6 12105 0t0 TCP *:http (LISTEN)httpd 1544 Apache 4u IPv6 1

Questions and codes:Design and implement a flight information query and retrieval system. Requirements: To sort and find the flight information of the aircraft, according to the flight number, starting point, Arrival station, departure time and arrival time and other information to inquire. The Flight information table is styled as follows: Flight number Starting point Terminal Schedule Departure time Arrival time Models Fare ca154

Multi-channel serial Adda module test manuals for the core Route FPGA Learning Suite?This manual introduces the test methods of the Adda module provided by the core Route FPGA learning kit in a concise manner:? Connect the development board as follows: 2. Connect the Adda V1.1 module with the development Board as shown: Open the test engineering da_ad_v1.1 as shown in: Burn write da_ad.sof files to the Development Board ? Open the Signaltap II

developers/small team more time, it is easy to create conflict and affect the other side of the development. Because all changes are likely to touch each other's changes. The second development model (branching is the main development, decentralized): Advantages: Independent development, not easy to influence each other. Cons: Complex management, the merge time is very troublesome, easy dead. Four. Finally, the first development model is recommendedDescription of the resp

reliable packets to the other party in response to the ACK time. (MS)· RTO (retransmission TimeOut):A timer that re-passes the timeout.· Queue count queue number of messages that are still queued for delivery16 Retransmission mechanisms:In Egirp, if a router sends a reliable message to a neighbor, it needs a neighbor to respond to an ACK message, and if the neighbor does not return an ACK, it will retransmit 16 times to the neighbor, resetting the neighbor if the neighbor has not responded.The

1272线段树,离散化1199 1255图论最短路相关的问题 1142 1162 1217 1301二分图问题 1054 1068 1150 1151 1281其他1053 (huffman) 1102(MST) 1116（欧拉回路） 1233(MST) 1269（强连通）数据结构1103（堆+模拟）1166（数状树组）1247 1251 1285（Topol） 1298汉诺塔系列1207最近顶点对 10071500 DP1501 DP1502 DP or 记忆化1503 DP1504 模拟1505 DP1506 DP1507 2分匹配1508 记忆化容易点1509 模拟1510 DP1511 搜索可以过1512 左偏树1513 DP1514 DP1515 DFS1516 DP1517 博奕1518 搜索1519 DP（不确定）1520 树状DP1521 数学题，母函数什么的。其实都可以过1522 稳定婚姻1523 DP1524 博弈1525 博弈1526 Maxflow1527 博弈1528 2分匹配1529 简单题1530 最大团1531 差分约束1532 Maxflow 入门题

: Gfp_atomic's memory request, set Alloc_harder and Alloc_high together. Because gfp_atomic is defined as follows:Gfp_atomic #define (__gfp_high)If the is still not able to apply to memory, it means the memory is very tight. At this time, for the following special situation, kernel will be special treatment. 1534rebalance:1535if ((P->flagspf_memalloc) | | unlikely (Test_thread_flag (Tif_memdie))) 1536 !in_interrupt ()) {1537 if (!) ( Gfp_mask__gfp_nomemalloc)) {1538nofail_alloc:1539 /*gothrough

Serial1/1, 00:02:15 agoRouting Descriptor Blocks:* 12.1.1.1, from Fig, 00:02:15 ago, via Serial1/1Route metric is 2195456, traffic share count is 1Total delay is 21000 microseconds, minimum bandwidth is 1544 KbitReliability 1/255, minimum MTU 1500 bytesLoading 255/255, Hops 1After arriving at R1, discard the tagged route: Configure on R1:R1 # sh run | B r eRouter VPN 100Redistribute ospf 100 metric 10000 100 1 255 1500 route-map ccnp!Route-map ccnp d

) {nslog (@ "% @", PATH );} (2). Another Traversal method // 2. Use another method to list the nsstring * path2 = @ "/users/haiyefeng/desktop"; // old method // nsarray * dirctorycountents1 = [FM directorycontentsatpath: path2]; // New Method nsarray * directorycountents2 = [FM contentsofdirectoryatpath: path2 error: NULL]; nslog (@ "use directorycontentsatpath: to display the contents of the Directory % @:", path2 ); for (path2 in directorycountents2) {nslog (@ "% @", path2 );} 3. Directory

then proceed to the next step to check whether the route entries on each vro are complete, in this case, the Intranet should be fully accessible.Certificate ------------------------------------------------------------------------------------------------------------------------------------ 3. Modify the bandwidth of the S1/1 interface of R4 to 800 KB (1544 kbit by default) to enable non-overhead load balancing between R4 and R2. According to the R4 ro

Http://www.mypm.net/blog/user1/epmt/archives/2006/1544.html 1 PrefaceBriefly describe the necessity and significance of project implementation.2. Requirement Analysis2.1 Technology Status quoDescribes the user's existing technical application environment and personnel technical status.2.2 user requirementsDescribe your current needs and future ideas.3 hardware system technical solution design3.1 network solution design3.1.1 Design PrinciplesAccording