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--- en:novinky:start [20.06.2019 10:00]
danecek@cesnet.cz [Ostrava storage facility, unexpected outage of the tape library - 20. 6. 2019]
+++ en:novinky:start [17.01.2020 20:57]
Milan Daneček
@@ Line 3: / Line 3: @@
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-===== Ostrava storage facility, unexpected outage of the tape library - 20. 6. 2019 =====
+/*
+===== Ostrava tape library outage - 19. 9. 2019 =====
-/***Update 2:30pm**: Ostrava storage facility (du4.cesnet.cz, ostrava2-archive in MetaCentrum) is back in operation.
+**Update 3:05pm**: Ostrava storage facility is back in operation.
+Tape library of the Ostrava storage facility (du4.cesnet.cz, ostrava2-archive, /storage/du-cesnet in MetaCentrum) is out of order on 19 September 2019 between 9AM and about 3PM. Data stored only on tapes are not accessible and forced migration to tapes is not possible as well. Files stored on disk arrays are normally available. Data can be uploaded to the facility normally as well. FileSender and ownCloud services are not impacted by the outage. System supplier is performing necessary repair and maintenance work. We apologise for the inconvenience.
 */
+===== Final data migration of Metacentrum users from the Brno Data Storage to Ostrava Data Storage - 1. 1. 2020 =====
+/*
+**Update 17:00**: data migration was finished
+*/
+We've started on 1.1.2020 final data migration of Metacentrum users from Brno data storage (du3) to the Ostrava data storage (du4). In this moment there is no need of user action. Complete data migration will be done by administrators. In case you will find out your data inaccessible in Brno Data Storage, then the migration is done. Your files from Brno Data Storage could be then found on the Ostrava Data Storage in your home directory in the folder named "migrated_du3".
+Thank you for cooperation.
+Dne 1.1.2020 jsme zahájili finální přesun dat uživatelů Metacentra z úložiště v Brně (du3) na úložiště v Ostravě (du4). V tuto chvíli není ze strany uživatelů vyžadována žádná akce. Celý přesun dat bude proveden administrátorsky. Pokud zjistíte, že jsou vaše data na úložišti v Brně nedostupná, byl přesun vašich dat již dokončen a najdete je na úložišti v Ostravě ve své domovské složce v adresáři "migrated_du3".
+Děkujeme za spolupráci
+===== Planned outage of tape library in Ostravě (du4) - 18. 12. 2019 =====
+**Update 5:00pm**: Ostrava storage facility is back in operation.
+Outage of tape library in Ostrava (du4, also known as ostrava2-archive in MetaCentrum) is planned on 18 December 2019 from 9AM to approximately 5PM. Necessary update and hardware maintenance will be performed. The storage facility will be available, just the data migrated on to tapes will not recall during the outage.
+We apologise for the inconvenience.
+===== Ostrava storage facility, unexpected outage of the Data Center - 10. 12. 2019 =====
+**Update 5:00pm**: Ostrava storage facility is back in operation.
+Due to unexpected system failure had to be Ostrava storage facility (du4.cesnet.cz, ostrava2-archive in MetaCentrum) shut down. We will keep you informed about current state.
+===== Scheduled outage of the Data Center CL1 and du5 in Jihlava - 3. 12. 2019 =====
+**Update 2:00pm**: Jihlava storage facility is back in operation.
+There is scheduled outage ofthe Data Center CL1 and du5 in Jihlava. The suplier is extending UPS system in the server room. Expected finalization is until 6 PM.
+We apologise of the inconvenience.
+===== Ostrava storage facility, unexpected outage of the Data Center - 21. 6. 2019 =====
+**Update 3:55pm**: Ostrava storage facility (incl. FileSender and ownCloud) is back in operation.
+Due to operational reasons had to be Ostrava storage facility (du4.cesnet.cz, ostrava2-archive in MetaCentrum) shut down. The outage include ownCloud and FileSender services as well. We will keep you informed about current state.
+===== Ostrava storage facility, unexpected outage of the tape library - 20. 6. 2019 =====
+**Update 5:00pm**: Ostrava storage facility (du4.cesnet.cz, ostrava2-archive in MetaCentrum) is back in operation.
 Due to tape library failure in Ostrava storage facility (du4.cesnet.cz, ostrava2-archive in MetaCentrum) had the tape library to be shut down. The data center is still accessible. However in case that your data are migrated to the tape library, there won't occure migration back to the disk tier. That can cause I/O errors.

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