IOM のオレンジの LED が点灯
環境
問題
- IOM モジュールの黄色の LED
- PHY が Rate Unknow を報告
SAS-EXPANDER-PHY-STATE
例：
Expander phy state on 4b.4 (NETAPP :DS224IOM6 SHFFG1513000064):
Pwr Invald Disprt Loss Phy CRC Phy
Pwr Ccl Rsv Rls DWord Error Sync Reset Error Change SATA
PHY/BAY STATE ON Cnt Cnt Cnt Count Count Count Prob Cnt Cnt Affiliation
------- ----------------- --- --- --- --- ------ ------ ------ ------ ------ ------ ----------------
0/P0:0 Rate unknown
1/P0:1 Rate unknown
2/P0:2 Rate unknown
3/P0:3 Rate unknown
4/P1:0 6.0 Gb/s --- --- --- --- 0 0 0 0 0 3 ----------------
5/P1:1 6.0 Gb/s --- --- --- --- 0 0 0 0 0 3 ----------------
6/P1:2 6.0 Gb/s --- --- --- --- 0 0 0 0 0 3 ----------------
7/P1:3 6.0 Gb/s --- --- --- --- 0 0 0 0 0 3 ----------------
- IOM B で問題が発生しました
sysconfig -a
例：
slot 0: SAS Host Adapter 0a (PMC-Sierra PM8001 rev. C, SAS, <UP>)
Firmware rev: 01.11.07.00
Base WWN: 5:00a098:00376dd:70
Phy State: [0] Enabled, 6.0 Gb/s
[1] Enabled, 6.0 Gb/s
[2] Enabled, 6.0 Gb/s
[3] Enabled, 6.0 Gb/s
QSFP Vendor: Amphenol
QSFP Part Number: 112-00256+A0
QSFP Type: Passive Copper 0.5m ID:00
QSFP Serial Number: APF15112566N9G
Shelf 0: DS2246 Firmware rev. IOM6 A: 0173 IOM6 B: 0173
Shelf 1: DS2246 Firmware rev. IOM6 A: 0173 IOM6 B: 0173
Shelf 2: DS2246 Firmware rev. IOM6 A: 0173 IOM6 B: 0173
Shelf 3: DS2246 Firmware rev. IOM6 A: 0173 IOM6 B: ----
Shelf 4: DS2246 Firmware rev. IOM6 A: 0173 IOM6 B: 0173