Can i file writ petition after partition suit filed by sister

i applied for pattadar passbooks and MRO ready to issue because i got it through court but my sister sent a legal notice for partition so they put on hold and saying they can not issue now.she has no right to stop issuing passbooks.she is planning to file a partition suit.now my questions 1. without examining merits just based on legal notice will they deny passbooks 2. can i file writ petition in high court to direct on issuing pass books 3. can i file a writ petition for passbooks even after my sister files a suit for partition 4. does she have any chance to to file injection order