有我們的5 + 1個節點HANA細胞簇停電。HANA hdbindexserver停電後啓動問題
我們啓動了服務器後,試圖啓動HANA DB。
HDB在開始sidadm身份,我們可以在節點2-3-4-5上看到:
FAIL: process hdbindexserver HDB Indexserver not running
所以當然想用手開始hdbindexserver與sidadm身份:
cd /usr/sap/SIDADM/HDB0x/exe; ./hdbindexserver
但這只是產生錯誤:
/usr/sap/SIDADM/HDB0x/foobar003/trace> cat indexserver_alert_foobar003.trc
...
[14268]{-1}[-1/-1] 2017-10-09 19:55:34.593776 e TrexNet Communication.cpp(00501) : no internal interface found
[14287]{-1}[-1/-1] 2017-10-09 19:56:01.428226 e Checkpoint CheckpointMgr.cc(00244) : Skip versions garbage collection savepoint: transaction distribution work failure: snapshot timestamp synchronization failed
[14287]{-1}[-1/-1] 2017-10-09 19:56:22.467184 e Row_Engine transdtx.cc(01410) : Unexpected ltt exception thrown: transaction distribution work failure (at foobar/ptime/storage/tm/transdtx.cc:1410)
[14287]{-1}[-1/-1] 2017-10-09 19:56:22.467427 f PersistenceLayer PersistenceController.cpp(00679) : startup failed exception 1: no.71000145 (ptime/storage/tm/transdtx.cc:1512)
snapshot timestamp synchronization failed
...
這些IP已啓用。有1個TB的RAM。
問題:什麼可能導致hdbindexserver無法啓動?