Changes between Version 11 and Version 12 of jazz/09-05-20

Timestamp:

May 21, 2009, 10:44:05 AM (15 years ago)

Author:

jazz

Comment:

--

jazz/09-05-20

@@ -130 +130 @@
 parm:           disable_msi:Disable Message Signaled Interrupt (MSI) (int)
 }}}
+   * [想法] 在 firemware.agent 裡加入 debug_msg 看執行的實際時機跟路徑，就可以瞭解它是怎麼餵 firmware 檔案給 bnx2 模組。
+   * [機制] 要追蹤核心開機資訊，可以查 /var/log/kern.log 。先決條件是有打開 rsyslogd
+     * 修改前的 kern.log
+{{{
+May 20 21:05:49 bio kernel: [    3.846723] Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v1.7.5 (April 29, 20
+08)
+May 20 21:05:49 bio kernel: [    3.846723] ACPI: PCI Interrupt 0000:39:02.0[A] -> GSI 18 (level, low) -> IRQ 18
+May 20 21:05:49 bio kernel: [    3.846723] firmware: requesting bnx2-06-4.0.5.fw
+May 20 21:05:49 bio kernel: [    4.054384] eth0: Broadcom NetXtreme II BCM5706 1000Base-T (A2) PCI-X 64-bit 100MHz
+ found at mem e2000000, IRQ 18, node addr 00:1a:64:60:25:b2
+May 20 21:05:49 bio kernel: [    4.054384] sata_svw 0000:38:0e.0: version 2.3
+May 20 21:05:49 bio kernel: [    4.055558] ACPI: PCI Interrupt 0000:39:03.0[A] -> <6>ACPI: PCI Interrupt 0000:38:0
+e.0[A] -> GSI 10 (level, low) -> IRQ 10
+May 20 21:05:49 bio kernel: [    4.055558] GSI 17 (level, low) -> IRQ 17
+May 20 21:05:49 bio kernel: [    4.055558] firmware: requesting bnx2-06-4.0.5.fw
+}}}
    * 測試 Lustre - 參考 [wiki:3D_Lustre 3D 果蠅腦實驗叢集 Lustre 效能測試安裝紀錄（by rider/rock)]
      * 把 DRBL Server 當 MDT 與 MGS，並拿第二顆硬碟當 Metadata 存放的空間。